Classification
Product and service codes
What the government says it bought. A PSC describes the deliverable, where NAICS describes the industry of the seller, and the two disagree more often than you would expect. For the seller's side, see NAICS codes.
Codes with a published award-value distribution
Median current award value over the benchmark-eligible awards recorded under each code.
Every code with award activity
Ordered by award count.
| Code | Title | Awards | Obligated |
|---|---|---|---|
| 8915 | FRUITS AND VEGETABLES | 185,382 | $1,621,054,523 |
| 7510 | OFFICE SUPPLIES | 167,766 | $211,760,424 |
| 5120 | HAND TOOLS, NONEDGED, NONPOWERED | 164,818 | $294,520,522 |
| 6505 | DRUGS AND BIOLOGICALS | 135,197 | $37,395,178,816 |
| 6515 | MEDICAL AND SURGICAL INSTRUMENTS, EQUIPMENT, AND SUPPLIES | 114,415 | $4,944,822,156 |
| 7910 | FLOOR POLISHERS AND VACUUM CLEANING EQUIPMENT | 75,567 | $44,036,129 |
| 6640 | LABORATORY EQUIPMENT AND SUPPLIES | 66,461 | $1,354,625,109 |
| 9130 | LIQUID PROPELLANTS AND FUELS, PETROLEUM BASE | 53,643 | $3,733,287,969 |
| R499 | SUPPORT- PROFESSIONAL: OTHER | 47,059 | $108,416,592,696 |
| 5340 | HARDWARE, COMMERCIAL | 37,076 | $845,003,069 |
| 2310 | PASSENGER MOTOR VEHICLES | 30,202 | $2,125,383,629 |
| 9150 | OILS AND GREASES: CUTTING, LUBRICATING, AND HYDRAULIC | 21,139 | $48,076,682 |
| 7110 | OFFICE FURNITURE | 18,601 | $887,287,193 |
| 5180 | SETS, KITS, AND OUTFITS OF HAND TOOLS | 17,300 | $88,909,991 |
| 8905 | MEAT, POULTRY, AND FISH | 17,191 | $1,775,424,947 |
| F003 | NATURAL RESOURCES/CONSERVATION- FOREST-RANGE FIRE SUPPRESSION/PRESUPPRESSION | 16,889 | $3,319,286,351 |
| 6850 | MISCELLANEOUS CHEMICAL SPECIALTIES | 14,201 | $3,112,304,775 |
| DA01 | IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR) | 12,967 | $66,228,793,482 |
| 5210 | MEASURING TOOLS, CRAFTSMEN'S | 11,959 | $15,371,269 |
| 8910 | DAIRY FOODS AND EGGS | 11,092 | $537,618,873 |
| 8010 | PAINTS, DOPES, VARNISHES, AND RELATED PRODUCTS | 10,501 | $49,104,644 |
| 8030 | PRESERVATIVE AND SEALING COMPOUNDS | 10,008 | $14,144,980 |
| 7930 | CLEANING AND POLISHING COMPOUNDS AND PREPARATIONS | 9,765 | $13,624,469 |
| R425 | SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | 8,505 | $125,621,997,065 |
| 5110 | HAND TOOLS, EDGED, NONPOWERED | 8,467 | $6,388,958 |
| 8040 | ADHESIVES | 8,263 | $6,142,269 |
| 5680 | MISCELLANEOUS CONSTRUCTION MATERIALS | 8,132 | $206,658,561 |
| 5305 | SCREWS | 8,030 | $28,463,678 |
| 5310 | NUTS AND WASHERS | 7,859 | $40,603,612 |
| 7350 | TABLEWARE | 7,777 | $13,248,354 |
| 8920 | BAKERY AND CEREAL PRODUCTS | 7,501 | $452,678,575 |
| 6530 | HOSPITAL FURNITURE, EQUIPMENT, UTENSILS, AND SUPPLIES | 7,404 | $169,234,467 |
| 6135 | BATTERIES, NONRECHARGEABLE | 7,252 | $34,784,027 |
| 6525 | IMAGING EQUIPMENT AND SUPPLIES: MEDICAL, DENTAL, VETERINARY | 7,235 | $1,205,440,276 |
| R408 | SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT | 7,091 | $40,600,470,684 |
| 7920 | BROOMS, BRUSHES, MOPS, AND SPONGES | 6,912 | $3,575,685 |
| 7240 | HOUSEHOLD AND COMMERCIAL UTILITY CONTAINERS | 6,647 | $6,888,953 |
| 1560 | AIRFRAME STRUCTURAL COMPONENTS | 6,510 | $14,783,079,094 |
| 5330 | PACKING AND GASKET MATERIALS | 6,313 | $105,005,939 |
| DA10 | IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE | 6,194 | $19,122,634,330 |
| 7530 | STATIONERY AND RECORD FORMS | 6,115 | $22,423,930 |
| Z1AA | MAINTENANCE OF OFFICE BUILDINGS | 5,955 | $3,846,247,974 |
| DG11 | IT and Telecom - Network: Satellite Communications and Telecom Access Services | 5,861 | $5,898,012,003 |
| 8960 | BEVERAGES, NONALCOHOLIC | 5,098 | $27,657,158 |
| J065 | MAINT/REPAIR/REBUILD OF EQUIPMENT- MEDICAL, DENTAL, AND VETERINARY EQUIPMENT AND SUPPLIES | 5,018 | $1,847,154,646 |
| 4220 | MARINE LIFESAVING AND DIVING EQUIPMENT | 4,842 | $4,066,495,085 |
| 5306 | BOLTS | 4,814 | $34,873,160 |
| 9140 | FUEL OILS | 4,554 | $872,971,958 |
| 8115 | BOXES, CARTONS, AND CRATES | 4,536 | $27,132,889 |
| S206 | HOUSEKEEPING- GUARD | 4,399 | $16,031,901,133 |
| S222 | HOUSEKEEPING- WASTE TREATMENT/STORAGE | 4,290 | $225,613,394 |
| 4240 | SAFETY AND RESCUE EQUIPMENT | 4,221 | $270,387,940 |
| 6810 | CHEMICALS | 4,169 | $94,425,594 |
| 4730 | HOSE, PIPE, TUBE, LUBRICATION, AND RAILING FITTINGS | 4,166 | $158,318,035 |
| S201 | HOUSEKEEPING- CUSTODIAL JANITORIAL | 4,113 | $4,816,333,050 |
| 1680 | MISCELLANEOUS AIRCRAFT ACCESSORIES AND COMPONENTS | 3,908 | $18,096,401,097 |
| 4820 | VALVES, NONPOWERED | 3,732 | $336,035,195 |
| 7105 | HOUSEHOLD FURNITURE | 3,725 | $44,311,312 |
| Q201 | MEDICAL- MANAGED HEALTHCARE | 3,586 | $76,338,140,956 |
| 2620 | TIRES AND TUBES, PNEUMATIC, AIRCRAFT | 3,569 | $19,258,436 |
| 6140 | BATTERIES, RECHARGEABLE | 3,554 | $112,333,665 |
| C219 | ARCHITECT AND ENGINEERING- GENERAL: OTHER | 3,492 | $5,593,616,297 |
| R699 | SUPPORT- ADMINISTRATIVE: OTHER | 3,474 | $8,096,435,843 |
| 2610 | TIRES AND TUBES, PNEUMATIC, EXCEPT AIRCRAFT | 3,470 | $56,172,199 |
| D399 | IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS | 3,378 | $19,573,008,967 |
| R608 | SUPPORT- ADMINISTRATIVE: TRANSLATION AND INTERPRETING | 3,273 | $890,133,922 |
| Q999 | MEDICAL- OTHER | 3,227 | $3,476,049,635 |
| 6150 | MISCELLANEOUS ELECTRIC POWER AND DISTRIBUTION EQUIPMENT | 3,142 | $440,905,402 |
| 8520 | TOILET SOAP, SHAVING PREPARATIONS, AND DENTIFRICES | 3,122 | $3,072,106 |
| Z2AA | REPAIR OR ALTERATION OF OFFICE BUILDINGS | 3,114 | $4,885,330,876 |
| 6830 | GASES: COMPRESSED AND LIQUEFIED | 3,108 | $407,677,350 |
| 5315 | NAILS, MACHINE KEYS, AND PINS | 2,995 | $29,591,769 |
| J066 | MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | 2,973 | $674,070,154 |
| S216 | HOUSEKEEPING- FACILITIES OPERATIONS SUPPORT | 2,921 | $10,229,600,334 |
| 5331 | O-RING | 2,910 | $8,075,330 |
| R424 | SUPPORT- PROFESSIONAL: EXPERT WITNESS | 2,869 | $644,703,268 |
| R799 | SUPPORT- MANAGEMENT: OTHER | 2,867 | $14,438,913,526 |
| S208 | HOUSEKEEPING- LANDSCAPING/GROUNDSKEEPING | 2,789 | $1,347,365,076 |
| 8135 | PACKAGING AND PACKING BULK MATERIALS | 2,751 | $78,576,081 |
| 5365 | BUSHINGS, RINGS, SHIMS, AND SPACERS | 2,717 | $20,442,000 |
| 5935 | CONNECTORS, ELECTRICAL | 2,707 | $52,308,064 |
| 4720 | HOSE AND FLEXIBLE TUBING | 2,701 | $48,976,959 |
| Q301 | REFERENCE LABORATORY TESTING | 2,659 | $1,457,859,633 |
| 8105 | BAGS AND SACKS | 2,646 | $21,268,581 |
| 2910 | ENGINE FUEL SYSTEM COMPONENTS, NONAIRCRAFT | 2,618 | $82,451,011 |
| 5320 | RIVETS | 2,525 | $10,525,683 |
| R418 | SUPPORT- PROFESSIONAL: LEGAL | 2,419 | $3,152,405,572 |
| 5930 | SWITCHES | 2,378 | $77,708,301 |
| 7290 | MISCELLANEOUS HOUSEHOLD AND COMMERCIAL FURNISHINGS AND APPLIANCES | 2,360 | $11,410,321 |
| R706 | SUPPORT- MANAGEMENT: LOGISTICS SUPPORT | 2,317 | $44,894,344,146 |
| 4210 | FIRE FIGHTING EQUIPMENT | 2,262 | $282,682,529 |
| V231 | TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: LODGING, HOTEL/MOTEL | 2,244 | $503,892,377 |
| 2940 | ENGINE AIR AND OIL FILTERS, STRAINERS, AND CLEANERS, NONAIRCRAFT | 2,223 | $9,575,390 |
| W023 | LEASE OR RENTAL OF EQUIPMENT- GROUND EFFECT VEHICLES, MOTOR VEHICLES, TRAILERS, AND CYCLES | 2,213 | $215,610,393 |
| Z2JZ | REPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS | 2,174 | $5,535,832,767 |
| F108 | ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION | 2,170 | $14,789,317,027 |
| 2540 | VEHICULAR FURNITURE AND ACCESSORIES | 2,142 | $295,797,761 |
| 5970 | ELECTRICAL INSULATORS AND INSULATING MATERIALS | 2,142 | $6,750,493 |
| 5342 | HARDWARE, WEAPON SYSTEM | 2,125 | $7,463,173,801 |
| 3040 | MISCELLANEOUS POWER TRANSMISSION EQUIPMENT | 2,121 | $112,717,365 |
| S205 | HOUSEKEEPING- TRASH/GARBAGE COLLECTION | 2,034 | $619,652,390 |
| 8945 | FOOD, OILS AND FATS | 2,033 | $823,541,197 |
| F999 | OTHER ENVIRONMENTAL SERVICES | 2,026 | $17,082,873,083 |
| 7540 | STANDARD FORMS | 2,021 | $7,400,046 |
| 6550 | IN VITRO DIAGNOSTIC SUBSTANCES, REAGENTS, TEST KITS AND SETS | 1,989 | $456,052,717 |
| 8415 | CLOTHING, SPECIAL PURPOSE | 1,966 | $1,276,528,619 |
| C211 | ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | 1,946 | $2,833,806,729 |
| 5995 | CABLE, CORD, AND WIRE ASSEMBLIES: COMMUNICATION EQUIPMENT | 1,847 | $217,129,890 |
| 8940 | SPECIAL DIETARY FOODS AND FOOD SPECIALTY PREPARATIONS | 1,832 | $157,203,073 |
| 3120 | BEARINGS, PLAIN, UNMOUNTED | 1,825 | $65,572,013 |
| 5325 | FASTENING DEVICES | 1,765 | $17,292,143 |
| DG10 | IT AND TELECOM - NETWORK AS A SERVICE | 1,764 | $2,186,069,839 |
| 4710 | PIPE, TUBE AND RIGID TUBING | 1,763 | $30,898,329 |
| J059 | MAINT/REPAIR/REBUILD OF EQUIPMENT- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS | 1,736 | $2,504,291,769 |
| Y1JZ | CONSTRUCTION OF MISCELLANEOUS BUILDINGS | 1,548 | $20,272,038,882 |
| U099 | EDUCATION/TRAINING- OTHER | 1,496 | $6,305,811,205 |
| 2320 | TRUCKS AND TRUCK TRACTORS, WHEELED | 1,494 | $5,632,672,208 |
| 9905 | SIGNS, ADVERTISING DISPLAYS, AND IDENTIFICATION PLATES | 1,475 | $38,932,555 |
| 4020 | FIBER ROPE, CORDAGE, AND TWINE | 1,470 | $4,483,394 |
| 4320 | POWER AND HAND PUMPS | 1,466 | $337,661,363 |
| C1DA | ARCHITECT AND ENGINEERING- CONSTRUCTION: HOSPITALS AND INFIRMARIES | 1,461 | $1,391,135,149 |
| 5998 | ELECTRICAL AND ELECTRONIC ASSEMBLIES, BOARDS, CARDS, AND ASSOCIATED HARDWARE | 1,452 | $1,609,545,260 |
| J016 | MAINT/REPAIR/REBUILD OF EQUIPMENT- AIRCRAFT COMPONENTS AND ACCESSORIES | 1,431 | $15,459,565,269 |
| J041 | MAINT/REPAIR/REBUILD OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT | 1,428 | $586,881,431 |
| G004 | SOCIAL- SOCIAL REHABILITATION | 1,423 | $1,014,942,996 |
| 6685 | PRESSURE, TEMPERATURE, AND HUMIDITY MEASURING AND CONTROLLING INSTRUMENTS | 1,406 | $67,731,653 |
| 2530 | VEHICULAR BRAKE, STEERING, AXLE, WHEEL, AND TRACK COMPONENTS | 1,400 | $491,330,375 |
| 1650 | AIRCRAFT HYDRAULIC, VACUUM, AND DE-ICING SYSTEM COMPONENTS | 1,381 | $906,523,431 |
| 6350 | MISCELLANEOUS ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS | 1,372 | $2,919,163,529 |
| 5999 | MISCELLANEOUS ELECTRICAL AND ELECTRONIC COMPONENTS | 1,362 | $1,007,551,913 |
| AC12 | NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; APPLIED RESEARCH | 1,350 | $7,345,255,500 |
| 3110 | BEARINGS, ANTIFRICTION, UNMOUNTED | 1,339 | $60,855,189 |
| 8465 | INDIVIDUAL EQUIPMENT | 1,307 | $219,269,873 |
| W074 | LEASE OR RENTAL OF EQUIPMENT- OFFICE MACHINES, TEXT PROCESSING SYSTEMS, AND VISIBLE RECORD EQUIPMENT | 1,300 | $290,939,899 |
| 1005 | GUNS, THROUGH 30MM | 1,287 | $1,354,893,826 |
| 7520 | OFFICE DEVICES AND ACCESSORIES | 1,267 | $68,536,909 |
| Q402 | NURSING HOME, LONG-TERM & ADULT DAY CARE SERVICES | 1,267 | $267,202,795 |
| DF01 | IT AND TELECOM - IT MANAGEMENT SUPPORT SERVICES (LABOR) | 1,259 | $13,815,695,879 |
| 3610 | PRINTING, DUPLICATING, AND BOOKBINDING EQUIPMENT | 1,239 | $822,415,039 |
| 2590 | MISCELLANEOUS VEHICULAR COMPONENTS | 1,232 | $1,312,450,454 |
| DG01 | IT AND TELECOM - NETWORK SUPPORT SERVICES (LABOR) | 1,221 | $8,589,468,212 |
| 6130 | CONVERTERS, ELECTRICAL, NONROTATING | 1,202 | $294,157,128 |
| V221 | TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER AIR CHARTER | 1,196 | $737,252,253 |
| AC32 | NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; APPLIED RESEARCH | 1,191 | $17,990,230,093 |
| DD01 | IT AND TELECOM - SERVICE DELIVERY SUPPORT SERVICES: ITSM, OPERATIONS CENTER, PROJECT/PM (LABOR) | 1,173 | $5,810,678,034 |
| F099 | NATURAL RESOURCES/CONSERVATION- OTHER | 1,172 | $648,002,038 |
| 4330 | CENTRIFUGALS, SEPARATORS, AND PRESSURE AND VACUUM FILTERS | 1,160 | $57,115,764 |
| 5140 | TOOL AND HARDWARE BOXES | 1,159 | $4,031,606 |
| 6645 | TIME MEASURING INSTRUMENTS | 1,145 | $4,411,397 |
| 5985 | ANTENNAS, WAVEGUIDES, AND RELATED EQUIPMENT | 1,131 | $1,158,932,667 |
| AC13 | NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; EXPERIMENTAL DEVELOPMENT | 1,128 | $27,495,441,045 |
| R606 | SUPPORT- ADMINISTRATIVE: COURT REPORTING | 1,125 | $74,399,635 |
| 2815 | DIESEL ENGINES AND COMPONENTS | 1,101 | $937,390,673 |
| 7125 | CABINETS, LOCKERS, BINS, AND SHELVING | 1,094 | $44,137,753 |
| 4810 | VALVES, POWERED | 1,092 | $154,282,986 |
| 5360 | COIL, FLAT, LEAF, AND WIRE SPRINGS | 1,091 | $7,425,607 |
| AJ11 | GENERAL SCIENCE AND TECHNOLOGY R&D SERVICES; GENERAL SCIENCE AND TECHNOLOGY; BASIC RESEARCH | 1,082 | $2,555,339,463 |
| J015 | MAINT/REPAIR/REBUILD OF EQUIPMENT- AIRCRAFT AND AIRFRAME STRUCTURAL COMPONENTS | 1,063 | $32,075,746,902 |
| U008 | EDUCATION/TRAINING- TRAINING/CURRICULUM DEVELOPMENT | 1,045 | $2,461,826,800 |
| S112 | UTILITIES- ELECTRIC | 1,036 | $6,642,150,819 |
| 5130 | HAND TOOLS, POWER DRIVEN | 1,030 | $5,005,925 |
| U009 | EDUCATION/TRAINING- GENERAL | 1,007 | $2,911,562,896 |
| J999 | NON-NUCLEAR SHIP REPAIR (WEST) | 1,004 | $4,530,909,981 |
| Y1AA | CONSTRUCTION OF OFFICE BUILDINGS | 1,001 | $13,664,846,485 |
| 6630 | CHEMICAL ANALYSIS INSTRUMENTS | 994 | $400,437,789 |
| 6625 | ELECTRICAL AND ELECTRONIC PROPERTIES MEASURING AND TESTING INSTRUMENTS | 981 | $1,732,832,606 |
| M1PZ | OPERATION OF OTHER NON-BUILDING FACILITIES | 972 | $1,725,575,508 |
| J045 | MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | 970 | $308,089,619 |
| 5945 | RELAYS AND SOLENOIDS | 966 | $37,132,454 |
| 6760 | PHOTOGRAPHIC EQUIPMENT AND ACCESSORIES | 964 | $18,435,064 |
| 2510 | VEHICULAR CAB, BODY, AND FRAME STRUCTURAL COMPONENTS | 962 | $113,468,920 |
| 6840 | PEST CONTROL AGENTS AND DISINFECTANTS | 957 | $8,538,368 |
| 7690 | MISCELLANEOUS PRINTED MATTER | 949 | $16,212,656 |
| 8970 | COMPOSITE FOOD PACKAGES | 940 | $420,787,380 |
| R704 | SUPPORT- MANAGEMENT: AUDITING | 940 | $3,514,273,516 |
| R410 | SUPPORT- PROFESSIONAL: PROGRAM EVALUATION/REVIEW/DEVELOPMENT | 917 | $3,489,497,069 |
| Q401 | MEDICAL- NURSING | 911 | $1,344,872,395 |
| Z1AZ | MAINTENANCE OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS | 898 | $1,345,099,558 |
| 5810 | COMMUNICATIONS SECURITY EQUIPMENT AND COMPONENTS | 893 | $6,883,389,736 |
| J063 | MAINT/REPAIR/REBUILD OF EQUIPMENT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS | 889 | $3,262,309,788 |
| 2840 | GAS TURBINES AND JET ENGINES, AIRCRAFT, PRIME MOVING; AND COMPONENTS | 887 | $17,162,490,655 |
| 5975 | ELECTRICAL HARDWARE AND SUPPLIES | 887 | $140,707,114 |
| R707 | SUPPORT- MANAGEMENT: CONTRACT/PROCUREMENT/ACQUISITION SUPPORT | 884 | $4,338,345,600 |
| AN12 | HEALTH R&D SERVICES; HEALTH CARE SERVICES; APPLIED RESEARCH | 867 | $8,438,362,103 |
| S203 | HOUSEKEEPING- FOOD | 866 | $1,648,518,715 |
| Z1DA | MAINTENANCE OF HOSPITALS AND INFIRMARIES | 856 | $3,085,280,502 |
| Q522 | MEDICAL- RADIOLOGY | 854 | $759,423,008 |
| 6220 | ELECTRIC VEHICULAR LIGHTS AND FIXTURES | 850 | $39,507,889 |
| 7210 | HOUSEHOLD FURNISHINGS | 850 | $53,392,676 |
| Z1JZ | MAINTENANCE OF MISCELLANEOUS BUILDINGS | 843 | $3,422,265,829 |
| U005 | EDUCATION/TRAINING- TUITION/REGISTRATION/MEMBERSHIP FEES | 841 | $158,695,712 |
| U006 | EDUCATION/TRAINING- VOCATIONAL/TECHNICAL | 839 | $6,323,554,502 |
| R604 | SUPPORT- ADMINISTRATIVE: MAILING/DISTRIBUTION | 835 | $1,343,780,547 |
| S209 | HOUSEKEEPING- LAUNDRY/DRYCLEANING | 834 | $264,985,501 |
| 1660 | AIRCRAFT AIR CONDITIONING, HEATING, AND PRESSURIZING EQUIPMENT | 832 | $163,874,938 |
| 6680 | LIQUID AND GAS FLOW, LIQUID LEVEL, AND MECHANICAL MOTION MEASURING INSTRUMENTS | 821 | $48,543,139 |
| Y1LB | CONSTRUCTION OF HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS | 813 | $9,101,491,900 |
| 9330 | PLASTICS FABRICATED MATERIALS | 798 | $87,326,799 |
| R702 | SUPPORT- MANAGEMENT: DATA COLLECTION | 798 | $2,325,135,328 |
| S111 | UTILITIES- GAS | 776 | $607,484,556 |
| 5895 | MISCELLANEOUS COMMUNICATION EQUIPMENT | 769 | $3,653,673,591 |
| 5820 | RADIO AND TELEVISION COMMUNICATION EQUIPMENT, EXCEPT AIRBORNE | 766 | $3,457,698,319 |
| 7030 | INFORMATION TECHNOLOGY SOFTWARE | 763 | $2,781,421,863 |
| 4130 | REFRIGERATION AND AIR CONDITIONING COMPONENTS | 750 | $286,448,419 |
| 1670 | PARACHUTES; AERIAL PICK UP, DELIVERY, RECOVERY SYSTEMS; AND CARGO TIE DOWN EQUIPMENT | 747 | $160,578,651 |
| 3805 | EARTH MOVING AND EXCAVATING EQUIPMENT | 747 | $582,197,607 |
| J020 | MAINT/REPAIR/REBUILD OF EQUIPMENT- SHIP AND MARINE EQUIPMENT | 746 | $1,069,132,427 |
| N059 | INSTALLATION OF EQUIPMENT- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS | 746 | $1,750,739,610 |
| R602 | SUPPORT- ADMINISTRATIVE: COURIER/MESSENGER | 739 | $184,867,287 |
| 7220 | FLOOR COVERINGS | 738 | $12,018,410 |
| 5920 | FUSES, ARRESTORS, ABSORBERS, AND PROTECTORS | 737 | $6,763,951 |
| J061 | MAINT/REPAIR/REBUILD OF EQUIPMENT- ELECTRIC WIRE AND POWER DISTRIBUTION EQUIPMENT | 737 | $174,336,756 |
| DE01 | IT and Telecom - End User: Help Desk; Tier 1-2, Workspace, Print, Output, Productivity Tools (Labor) | 733 | $4,704,927,072 |
| 5450 | MISCELLANEOUS PREFABRICATED STRUCTURES | 732 | $210,927,243 |
| 6110 | ELECTRICAL CONTROL EQUIPMENT | 732 | $181,292,407 |
| R431 | SUPPORT- PROFESSIONAL: HUMAN RESOURCES | 732 | $1,768,213,647 |
| 1615 | HELICOPTER ROTOR BLADES, DRIVE MECHANISMS AND COMPONENTS | 730 | $3,258,143,697 |
| 1305 | AMMUNITION, THROUGH 30MM | 724 | $3,673,590,044 |
| Z2DA | REPAIR OR ALTERATION OF HOSPITALS AND INFIRMARIES | 716 | $2,577,038,921 |
| 3020 | GEARS, PULLEYS, SPROCKETS, AND TRANSMISSION CHAIN | 711 | $54,098,698 |
| 2990 | MISCELLANEOUS ENGINE ACCESSORIES, NONAIRCRAFT | 704 | $31,739,102 |
| 4920 | AIRCRAFT MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT | 704 | $1,098,691,264 |
| AJ12 | GENERAL SCIENCE AND TECHNOLOGY R&D SERVICES; GENERAL SCIENCE AND TECHNOLOGY; APPLIED RESEARCH | 695 | $4,553,619,978 |
| 4310 | COMPRESSORS AND VACUUM PUMPS | 690 | $181,334,767 |
| 6210 | INDOOR AND OUTDOOR ELECTRIC LIGHTING FIXTURES | 686 | $36,927,484 |
| N063 | INSTALLATION OF EQUIPMENT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS | 686 | $506,628,037 |
| 8470 | ARMOR, PERSONAL | 681 | $588,631,893 |
| Y1AZ | CONSTRUCTION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS | 681 | $9,425,055,703 |
| 8955 | COFFEE, TEA, AND COCOA | 676 | $5,285,661 |
| AN11 | HEALTH R&D SERVICES; HEALTH CARE SERVICES; BASIC RESEARCH | 674 | $2,913,293,892 |
| Z2AZ | REPAIR OR ALTERATION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS | 669 | $1,980,145,752 |
| 6145 | WIRE AND CABLE, ELECTRICAL | 663 | $39,610,583 |
| 9925 | ECCLESIASTICAL EQUIPMENT, FURNISHINGS, AND SUPPLIES | 655 | $289,596 |
| 3990 | MISCELLANEOUS MATERIALS HANDLING EQUIPMENT | 649 | $468,561,625 |
| AJ14 | GENERAL SCIENCE AND TECHNOLOGY R&D SERVICES; GENERAL SCIENCE AND TECHNOLOGY; R&D ADMINISTRATIVE EXPENSES | 649 | $1,070,321,628 |
| V225 | TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: AMBULANCE | 638 | $525,670,224 |
| 2520 | VEHICULAR POWER TRANSMISSION COMPONENTS | 630 | $1,007,874,155 |
| 7830 | RECREATIONAL AND GYMNASTIC EQUIPMENT | 629 | $8,418,798 |
| DE11 | IT AND TELECOM - MOBILE DEVICE AS A SERVICE | 625 | $568,827,975 |
| J023 | MAINT/REPAIR/REBUILD OF EQUIPMENT- GROUND EFFECT VEHICLES, MOTOR VEHICLES, TRAILERS, AND CYCLES | 623 | $677,503,599 |
| 6665 | HAZARD-DETECTING INSTRUMENTS AND APPARATUS | 616 | $1,290,755,476 |
| 1025 | GUNS, OVER 150MM THROUGH 200MM | 613 | $1,414,691,956 |
| J998 | NON-NUCLEAR SHIP REPAIR (EAST) | 610 | $4,142,659,512 |
| 6230 | ELECTRIC PORTABLE AND HAND LIGHTING EQUIPMENT | 609 | $73,663,460 |
| R426 | SUPPORT- PROFESSIONAL: COMMUNICATIONS | 607 | $2,991,651,320 |
| 5610 | MINERAL CONSTRUCTION MATERIALS, BULK | 603 | $174,072,513 |
| 7340 | CUTLERY AND FLATWARE | 603 | $3,267,250 |
| 8120 | COMMERCIAL AND INDUSTRIAL GAS CYLINDERS | 603 | $10,781,210 |
| W099 | LEASE OR RENTAL OF EQUIPMENT- MISCELLANEOUS | 599 | $160,230,026 |
| 2040 | MARINE HARDWARE AND HULL ITEMS | 596 | $111,138,427 |
| 2090 | MISCELLANEOUS SHIP AND MARINE EQUIPMENT | 592 | $268,358,351 |
| 8315 | NOTIONS AND APPAREL FINDINGS | 589 | $1,768,291 |
| J035 | MAINT/REPAIR/REBUILD OF EQUIPMENT- SERVICE AND TRADE EQUIPMENT | 585 | $990,306,803 |
| 1620 | AIRCRAFT LANDING GEAR COMPONENTS | 584 | $586,219,949 |
| W065 | LEASE OR RENTAL OF EQUIPMENT- MEDICAL, DENTAL, AND VETERINARY EQUIPMENT AND SUPPLIES | 583 | $295,816,076 |
| R710 | SUPPORT- MANAGEMENT: FINANCIAL | 579 | $12,653,218,209 |
| DJ01 | IT AND TELECOM - SECURITY AND COMPLIANCE SUPPORT SERVICES (LABOR) | 577 | $4,002,132,699 |
| 8405 | OUTERWEAR, MEN'S | 575 | $315,774,857 |
| R416 | SUPPORT- PROFESSIONAL: VETERINARY/ANIMAL CARE | 573 | $261,479,228 |
| 2920 | ENGINE ELECTRICAL SYSTEM COMPONENTS, NONAIRCRAFT | 571 | $94,285,367 |
| 8145 | SPECIALIZED SHIPPING AND STORAGE CONTAINERS | 571 | $106,163,662 |
| B599 | SPECIAL STUDIES/ANALYSIS- OTHER | 571 | $1,197,063,354 |
| 1730 | AIRCRAFT GROUND SERVICING EQUIPMENT | 569 | $303,771,589 |
| 8950 | CONDIMENTS AND RELATED PRODUCTS | 567 | $3,314,202 |
| R402 | SUPPORT- PROFESSIONAL: REAL ESTATE BROKERAGE | 567 | $313,742,307 |
| 1095 | MISCELLANEOUS WEAPONS | 565 | $2,983,236,178 |
| Y1DA | CONSTRUCTION OF HOSPITALS AND INFIRMARIES | 560 | $5,695,781,088 |
| W085 | LEASE OR RENTAL OF EQUIPMENT- TOILETRIES | 554 | $31,999,434 |
| R614 | SUPPORT- ADMINISTRATIVE: PAPER SHREDDING | 547 | $66,709,810 |
| DE10 | IT and Telecom - End User as a Service: Help Desk;Tier 1-2,Workspace,Print,Output,Productivity Tools | 545 | $1,895,723,199 |
| Z2LB | REPAIR OR ALTERATION OF HIGHWAYS/ROADS/STREETS/BRIDGES/RAILWAYS | 545 | $1,039,395,357 |
| 2915 | ENGINE FUEL SYSTEM COMPONENTS, AIRCRAFT AND MISSILE PRIME MOVERS | 544 | $224,180,748 |
| C1AA | ARCHITECT AND ENGINEERING- CONSTRUCTION: OFFICE BUILDINGS | 540 | $3,330,736,088 |
| Y1PZ | CONSTRUCTION OF OTHER NON-BUILDING FACILITIES | 536 | $31,023,542,616 |
| R497 | SUPPORT- PROFESSIONAL: PERSONAL SERVICES CONTRACTS | 533 | $706,100,366 |
| J049 | MAINT/REPAIR/REBUILD OF EQUIPMENT- MAINTENANCE AND REPAIR SHOP EQUIPMENT | 530 | $365,331,236 |
| R701 | SUPPORT- MANAGEMENT: ADVERTISING | 530 | $2,680,040,739 |
| F018 | NATURAL RESOURCES/CONSERVATION- OTHER FOREST/RANGE IMPROVEMENTS (NON-CONSTRUCTION) | 529 | $105,094,818 |
| 6510 | SURGICAL DRESSING MATERIALS | 527 | $38,193,881 |
| 7310 | FOOD COOKING, BAKING, AND SERVING EQUIPMENT | 527 | $23,224,992 |
| 6695 | COMBINATION AND MISCELLANEOUS INSTRUMENTS | 526 | $166,720,759 |
| DF10 | IT AND TELECOM - IT MANAGEMENT AS A SERVICE | 526 | $3,630,615,004 |
| 5905 | RESISTORS | 524 | $7,780,809 |
| 7630 | NEWSPAPERS AND PERIODICALS | 522 | $243,937,453 |
| 2930 | ENGINE COOLING SYSTEM COMPONENTS, NONAIRCRAFT | 519 | $25,258,083 |
| 6520 | DENTAL INSTRUMENTS, EQUIPMENT, AND SUPPLIES | 518 | $49,527,139 |
| B529 | SPECIAL STUDIES/ANALYSIS- SCIENTIFIC DATA | 518 | $445,483,993 |
| 7490 | MISCELLANEOUS OFFICE MACHINES | 516 | $57,176,457 |
| 5307 | STUDS | 513 | $3,904,851 |
| V111 | TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: AIR FREIGHT | 512 | $414,609,446 |
| N071 | INSTALLATION OF EQUIPMENT- FURNITURE | 510 | $123,557,910 |
| 4510 | PLUMBING FIXTURES AND ACCESSORIES | 506 | $23,058,120 |
| 4010 | CHAIN AND WIRE ROPE | 504 | $31,290,591 |
| 6105 | MOTORS, ELECTRICAL | 504 | $149,084,589 |
| J036 | MAINT/REPAIR/REBUILD OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY | 502 | $192,649,798 |
| 1550 | UNMANNED AIRCRAFT | 496 | $10,017,185,674 |
| 7010 | INFORMATION TECHNOLOGY EQUIPMENT SYSTEM CONFIGURATION | 491 | $2,318,775,548 |
| 6115 | GENERATORS AND GENERATOR SETS, ELECTRICAL | 487 | $399,147,493 |
| 5940 | LUGS, TERMINALS, AND TERMINAL STRIPS | 485 | $4,980,527 |
| J039 | MAINT/REPAIR/REBUILD OF EQUIPMENT- MATERIALS HANDLING EQUIPMENT | 485 | $203,283,800 |
| 3010 | TORQUE CONVERTERS AND SPEED CHANGERS | 481 | $55,372,407 |
| D304 | IT AND TELECOM- TELECOMMUNICATIONS AND TRANSMISSION | 480 | $5,185,099,304 |
| Z1LB | MAINTENANCE OF HIGHWAYS/ROADS/STREETS/BRIDGES/RAILWAYS | 476 | $500,187,653 |
| 4140 | FANS, AIR CIRCULATORS, AND BLOWER EQUIPMENT | 475 | $62,259,744 |
| 6910 | TRAINING AIDS | 474 | $2,439,319,440 |
| 6240 | ELECTRIC LAMPS | 469 | $4,107,118 |
| B510 | SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | 467 | $590,692,770 |
| V999 | TRANSPORTATION/TRAVEL/RELOCATION- OTHER: OTHER | 467 | $834,954,758 |
| 5950 | COILS AND TRANSFORMERS | 464 | $18,511,096 |
| J019 | MAINT/REPAIR/REBUILD OF EQUIPMENT- SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS | 464 | $1,904,994,751 |
| R612 | SUPPORT- ADMINISTRATIVE: INFORMATION RETRIEVAL | 460 | $432,215,385 |
| V115 | TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: VESSEL FREIGHT | 459 | $508,475,807 |
| 4910 | MOTOR VEHICLE MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT | 452 | $125,713,608 |
| DB10 | IT AND TELECOM - COMPUTE AS A SERVICE: MAINFRAME/SERVERS | 452 | $2,582,686,367 |
| 5925 | CIRCUIT BREAKERS | 445 | $23,973,778 |
| F014 | NATURAL RESOURCES/CONSERVATION- TREE THINNING | 444 | $131,771,173 |
| DH10 | IT AND TELECOM - PLATFORM AS A SERVICE: DATABASE, MAINFRAME, MIDDLEWARE | 442 | $1,230,851,268 |
| R430 | SUPPORT- PROFESSIONAL: PHYSICAL SECURITY AND BADGING | 437 | $4,236,801,287 |
| 7320 | KITCHEN EQUIPMENT AND APPLIANCES | 432 | $41,737,996 |
| S299 | HOUSEKEEPING- OTHER | 431 | $1,074,543,681 |
| S207 | HOUSEKEEPING- INSECT/RODENT CONTROL | 429 | $66,165,033 |
| 6540 | OPHTHALMIC INSTRUMENTS, EQUIPMENT, AND SUPPLIES | 428 | $90,827,699 |
| AR12 | SPACE R&D SERVICES; SPACE FLIGHT, RESEARCH AND SUPPORTING ACTIVITIES; APPLIED RESEARCH | 427 | $9,471,393,666 |
| 4110 | REFRIGERATION EQUIPMENT | 422 | $127,536,795 |
| R429 | SUPPORT- PROFESSIONAL: EMERGENCY RESPONSE/DISASTER PLANNING/PREPAREDNESS SUPPORT | 415 | $6,123,273,791 |
| 2330 | TRAILERS | 411 | $932,715,553 |
| Q517 | PHARMACY SERVICES | 410 | $460,862,472 |
| 7195 | MISCELLANEOUS FURNITURE AND FIXTURES | 408 | $113,999,317 |
| Z2QA | REPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) | 408 | $966,010,052 |
| G099 | SOCIAL- OTHER | 407 | $3,982,312,247 |
| V112 | TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: MOTOR FREIGHT | 405 | $602,751,627 |
| V301 | TRANSPORTATION/TRAVEL/RELOCATION- RELOCATION: RELOCATION | 405 | $126,447,216 |
| 5965 | HEADSETS, HANDSETS, MICROPHONES AND SPEAKERS | 402 | $64,524,494 |
| 6650 | OPTICAL INSTRUMENTS, TEST EQUIPMENT, COMPONENTS AND ACCESSORIES | 401 | $1,001,333,214 |
| 4940 | MISCELLANEOUS MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT | 398 | $215,035,848 |
| W038 | LEASE OR RENTAL OF EQUIPMENT- CONSTRUCTION, MINING, EXCAVATING, AND HIGHWAY MAINTENANCE EQUIPMENT | 398 | $31,974,490 |
| 5865 | ELECTRONIC COUNTERMEASURES, COUNTER-COUNTERMEASURES AND QUICK REACTION CAPABILITY EQUIPMENT | 396 | $10,585,507,781 |
| 1630 | AIRCRAFT WHEEL AND BRAKE SYSTEMS | 395 | $340,659,809 |
| AC11 | NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; BASIC RESEARCH | 395 | $4,508,792,259 |
| 6545 | REPLENISHABLE FIELD MEDICAL SETS, KITS, AND OUTFITS | 394 | $29,063,899 |
| 8340 | TENTS AND TARPAULINS | 393 | $62,110,734 |
| Q403 | MEDICAL- EVALUATION/SCREENING | 393 | $17,768,298,744 |
| V119 | TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: OTHER | 391 | $1,417,722,310 |
| S114 | UTILITIES- WATER | 390 | $5,302,135,521 |
| AC33 | NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; EXPERIMENTAL DEVELOPMENT | 385 | $9,972,081,581 |
| G007 | SOCIAL- GOVERNMENT HEALTH INSURANCE PROGRAMS | 381 | $16,030,071,729 |
| 5355 | KNOBS AND POINTERS | 377 | $825,753 |
| 5961 | SEMICONDUCTOR DEVICES AND ASSOCIATED HARDWARE | 377 | $69,497,901 |
| M2CA | SHIP HUSBANDING SERVICES—MANAGEMENT/INTEGRATION SERVICE | 376 | $252,195,755 |
| DJ10 | IT AND TELECOM - SECURITY AND COMPLIANCE AS A SERVICE | 374 | $1,576,253,707 |
| R422 | SUPPORT- PROFESSIONAL: MARKET RESEARCH/PUBLIC OPINION | 370 | $673,110,702 |
| 3030 | BELTING, DRIVE BELTS, FAN BELTS, AND ACCESSORIES | 369 | $657,063 |
| 3540 | WRAPPING AND PACKAGING MACHINERY | 365 | $7,432,418 |
| 8710 | FORAGE AND FEED | 365 | $20,670,450 |
| 7810 | ATHLETIC AND SPORTING EQUIPMENT | 363 | $11,089,435 |
| 4120 | AIR CONDITIONING EQUIPMENT | 361 | $122,443,275 |
| 7035 | INFORMATION TECHNOLOGY SUPPORT EQUIPMENT | 361 | $172,273,999 |
| V222 | TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER MOTOR CHARTER | 359 | $121,072,404 |
| X1PZ | LEASE/RENTAL OF OTHER NON-BUILDING FACILITIES | 356 | $67,244,987 |
| Q503 | MEDICAL- DENTISTRY | 354 | $2,224,038,957 |
| X1AB | LEASE/RENTAL OF CONFERENCE SPACE AND FACILITIES | 353 | $95,224,357 |
| 5410 | PREFABRICATED AND PORTABLE BUILDINGS | 352 | $399,268,152 |
| Z2PZ | REPAIR OR ALTERATION OF OTHER NON-BUILDING FACILITIES | 352 | $941,701,874 |
| 2340 | MOTORCYCLES, MOTOR SCOOTERS, AND BICYCLES | 351 | $42,467,162 |
| V121 | TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: AIR CHARTER | 349 | $3,821,186,225 |
| V212 | TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: MOTOR PASSENGER | 346 | $368,391,348 |
| 8305 | TEXTILE FABRICS | 345 | $173,519,972 |
| J046 | MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | 345 | $63,445,114 |
| 5510 | LUMBER AND RELATED BASIC WOOD MATERIALS | 343 | $20,351,993 |
| 4930 | LUBRICATION AND FUEL DISPENSING EQUIPMENT | 342 | $170,204,113 |
| 8540 | TOILETRY PAPER PRODUCTS | 340 | $4,983,914 |
| R708 | SUPPORT- MANAGEMENT: PUBLIC RELATIONS | 339 | $567,976,835 |
| C1LB | ARCHITECT AND ENGINEERING- CONSTRUCTION: HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS | 337 | $178,065,340 |
| R411 | SUPPORT- PROFESSIONAL: REAL PROPERTY APPRAISALS | 337 | $237,728,301 |
| 9535 | PLATE, SHEET, STRIP, AND FOIL; NONFERROUS BASE METAL | 333 | $426,035,391 |
| 1520 | AIRCRAFT, ROTARY WING | 330 | $56,720,313,261 |
| 2010 | SHIP AND BOAT PROPULSION COMPONENTS | 326 | $760,402,980 |
| R615 | SUPPORT- ADMINISTRATIVE: BACKGROUND INVESTIGATION | 318 | $2,420,112,190 |
| 8110 | DRUMS AND CANS | 317 | $2,596,859 |
| 4520 | SPACE AND WATER HEATING EQUIPMENT | 315 | $23,463,462 |
| R404 | SUPPORT- PROFESSIONAL: LAND SURVEYS-CADASTRAL (NON-CONSTRUCTION) | 311 | $206,929,267 |
| J028 | MAINT/REPAIR/REBUILD OF EQUIPMENT- ENGINES, TURBINES, AND COMPONENTS | 308 | $5,836,037,271 |
| S218 | HOUSEKEEPING- SNOW REMOVAL/SALT | 308 | $50,875,329 |
| 5840 | RADAR EQUIPMENT, EXCEPT AIRBORNE | 307 | $25,934,144,142 |
| X1ND | LEASE/RENTAL OF SEWAGE AND WASTE FACILITIES | 303 | $12,763,555 |
| H999 | OTHER QC/TEST/INSPECT- MISCELLANEOUS | 301 | $340,736,183 |
| R405 | SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS | 301 | $2,564,849,144 |
| 2835 | GAS TURBINES AND JET ENGINES; NON-AIRCRAFT PRIME MOVER, AIRCRAFT NON-PRIME MOVER, AND COMPONENTS | 299 | $1,050,439,703 |
| 1510 | AIRCRAFT, FIXED WING | 298 | $267,373,367,724 |
| S215 | HOUSEKEEPING- WAREHOUSING/STORAGE | 298 | $642,240,871 |
| 6920 | ARMAMENT TRAINING DEVICES | 295 | $158,811,040 |
| 9515 | PLATE, SHEET, STRIP, FOIL, AND LEAF | 291 | $9,908,782 |
| 5855 | NIGHT VISION EQUIPMENT, EMITTED AND REFLECTED RADIATION | 289 | $2,497,336,175 |
| C1AZ | ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER ADMINISTRATIVE FACILITIES/SERVICE BUILDINGS | 289 | $257,380,464 |
| Z1FZ | MAINTENANCE OF OTHER RESIDENTIAL BUILDINGS | 288 | $150,429,174 |
| AR11 | SPACE R&D SERVICES; SPACE FLIGHT, RESEARCH AND SUPPORTING ACTIVITIES; BASIC RESEARCH | 287 | $24,037,148,730 |
| AS11 | TRANSPORTATION R&D SERVICES; SURFACE TRANSPORTATION, PUBLIC TRANSIT, AND RAIL; BASIC RESEARCH | 287 | $209,483,207 |
| Q523 | MEDICAL- SURGERY | 287 | $300,913,692 |
| W039 | LEASE OR RENTAL OF EQUIPMENT- MATERIALS HANDLING EQUIPMENT | 287 | $22,743,001 |
| 8455 | BADGES AND INSIGNIA | 286 | $17,849,514 |
| DH01 | IT AND TELECOM - PLATFORM SUPPORT SERVICES: DATABASE, MAINFRAME, MIDDLEWARE (LABOR) | 285 | $2,102,697,146 |
| J012 | MAINT/REPAIR/REBUILD OF EQUIPMENT- FIRE CONTROL EQUIPMENT | 285 | $963,256,265 |
| 6835 | MEDICAL GASES | 283 | $25,344,574 |
| 9510 | BARS AND RODS | 282 | $6,259,119 |
| R703 | SUPPORT- MANAGEMENT: ACCOUNTING | 282 | $1,282,842,547 |
| 4610 | WATER PURIFICATION EQUIPMENT | 279 | $50,841,271 |
| Z1FA | MAINTENANCE OF FAMILY HOUSING FACILITIES | 279 | $148,647,023 |
| C212 | ARCHITECT AND ENGINEERING- GENERAL: ENGINEERING DRAFTING, NOT CAD/CAM | 277 | $347,549,316 |
| 7330 | KITCHEN HAND TOOLS AND UTENSILS | 276 | $930,455 |
| DK10 | IT AND TELECOM - STORAGE AS A SERVICE | 273 | $1,014,409,546 |
| J074 | MAINT/REPAIR/REBUILD OF EQUIPMENT- OFFICE MACHINES/TEXT PROCESSING SYS/VISIBLE RECORD EQUIPMENT | 273 | $52,457,156 |
| 4030 | FITTINGS FOR ROPE, CABLE, AND CHAIN | 271 | $12,361,680 |
| 9660 | PRECIOUS METALS PRIMARY FORMS | 270 | $1,493,519,620 |
| U012 | EDUCATION/TRAINING- INFORMATION TECHNOLOGY/TELECOMMUNICATIONS TRAINING | 270 | $409,224,551 |
| 6610 | FLIGHT INSTRUMENTS | 268 | $404,723,621 |
| B506 | SPECIAL STUDIES/ANALYSIS- DATA (OTHER THAN SCIENTIFIC) | 267 | $659,627,187 |
| X1LZ | LEASE/RENTAL OF PARKING FACILITIES | 267 | $112,468,829 |
| S119 | UTILITIES- OTHER | 266 | $1,232,899,907 |
| 5836 | VIDEO RECORDING AND REPRODUCING EQUIPMENT | 264 | $439,142,197 |
| 3950 | WINCHES, HOISTS, CRANES, AND DERRICKS | 263 | $571,628,067 |
| D318 | IT AND TELECOM- INTEGRATED HARDWARE/SOFTWARE/SERVICES SOLUTIONS, PREDOMINANTLY SERVICES | 261 | $12,809,531,836 |
| T006 | PHOTO/MAP/PRINT/PUBLICATION- FILM/VIDEO TAPE PRODUCTION | 260 | $62,510,721 |
| 8925 | SUGAR, CONFECTIONERY, AND NUTS | 259 | $31,491,127 |
| D302 | IT AND TELECOM- SYSTEMS DEVELOPMENT | 259 | $5,832,912,375 |
| F103 | ENVIRONMENTAL SYSTEMS PROTECTION- WATER QUALITY SUPPORT | 258 | $49,463,364 |
| 2995 | MISCELLANEOUS ENGINE ACCESSORIES, AIRCRAFT | 256 | $1,919,860,702 |
| F006 | NATURAL RESOURCES/CONSERVATION- LAND TREATMENT PRACTICES | 255 | $49,539,996 |
| 5915 | FILTERS AND NETWORKS | 253 | $14,548,973 |
| 6635 | PHYSICAL PROPERTIES TESTING AND INSPECTION | 252 | $91,592,639 |
| H199 | QUALITY CONTROL- MISCELLANEOUS | 251 | $179,632,350 |
| R610 | SUPPORT- ADMINISTRATIVE:- PERSONAL PROPERTY MANAGEMENT | 251 | $67,512,547 |
| Q519 | BEHAVIORAL AND MENTAL HEALTH | 249 | $138,039,378 |
| 1940 | SMALL CRAFT | 246 | $623,512,122 |
| G009 | SOCIAL- NON-GOVERNMENT INSURANCE PROGRAMS | 246 | $99,631,631 |
| AN42 | HEALTH R&D SERVICES; HEALTH CARE - OTHER; APPLIED RESEARCH | 245 | $6,143,739,985 |
| 6605 | NAVIGATIONAL INSTRUMENTS | 244 | $1,338,581,919 |
| 5962 | MICROCIRCUITS, ELECTRONIC | 243 | $557,207,378 |
| Z1QA | MAINTENANCE OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) | 242 | $129,825,543 |
| Q702 | TECHNICAL MEDICAL SUPPORT | 241 | $192,129,547 |
| 7610 | BOOKS AND PAMPHLETS | 239 | $115,095,814 |
| 2420 | TRACTORS, WHEELED | 237 | $185,375,918 |
| Z1PZ | MAINTENANCE OF OTHER NON-BUILDING FACILITIES | 237 | $368,543,680 |
| G002 | SOCIAL- CHAPLAIN | 234 | $20,184,402 |
| J010 | MAINT/REPAIR/REBUILD OF EQUIPMENT- WEAPONS | 233 | $3,247,899,558 |
| 3930 | WAREHOUSE TRUCKS AND TRACTORS, SELF-PROPELLED | 230 | $76,657,164 |
| D301 | IT AND TELECOM- FACILITY OPERATION AND MAINTENANCE | 230 | $5,967,296,047 |
| AS12 | TRANSPORTATION R&D SERVICES; SURFACE TRANSPORTATION, PUBLIC TRANSIT, AND RAIL; APPLIED RESEARCH | 226 | $472,844,897 |
| 5350 | ABRASIVE MATERIALS | 225 | $6,403,238 |
| R603 | SUPPORT- ADMINISTRATIVE: TRANSCRIPTION | 225 | $97,856,581 |
| W063 | LEASE OR RENTAL OF EQUIPMENT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS | 225 | $29,713,924 |
| 9320 | RUBBER FABRICATED MATERIALS | 224 | $14,180,758 |
| F115 | ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL CONSULTING AND LEGAL SUPPORT | 224 | $311,556,106 |
| 3611 | INDUSTRIAL MARKING MACHINES | 222 | $6,000,284 |
| 6160 | MISCELLANEOUS BATTERY RETAINING FIXTURES, LINERS AND ANCILLARY ITEMS | 222 | $3,282,620 |
| 9530 | BARS AND RODS, NONFERROUS BASE METAL | 220 | $5,026,186 |
| DC10 | IT AND TELECOM - DATA CENTER AS A SERVICE | 220 | $2,593,853,808 |
| C1DZ | ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER HOSPITAL BUILDINGS | 218 | $159,152,182 |
| F112 | ENVIRONMENTAL SYSTEMS PROTECTION- OIL SPILL RESPONSE | 218 | $76,667,562 |
| 8345 | FLAGS AND PENNANTS | 216 | $107,566,260 |
| D319 | IT AND TELECOM- ANNUAL SOFTWARE MAINTENANCE SERVICE PLANS | 216 | $817,326,540 |
| 3439 | MISCELLANEOUS WELDING, SOLDERING, AND BRAZING SUPPLIES AND ACCESSORIES | 215 | $13,101,485 |
| G003 | SOCIAL- RECREATIONAL | 215 | $66,693,476 |
| 8430 | FOOTWEAR, MEN'S | 214 | $97,471,850 |
| 5910 | CAPACITORS | 212 | $16,548,823 |
| 6620 | ENGINE INSTRUMENTS | 212 | $62,116,667 |
| DC01 | IT AND TELECOM - DATA CENTER SUPPORT SERVICES (LABOR) | 211 | $2,488,134,772 |
| H266 | EQUIPMENT AND MATERIALS TESTING- INSTRUMENTS AND LABORATORY EQUIPMENT | 209 | $142,857,237 |
| Q515 | MEDICAL- PATHOLOGY | 209 | $96,521,456 |
| 1240 | OPTICAL SIGHTING AND RANGING EQUIPMENT | 208 | $1,488,189,434 |
| V003 | TRANSPORTATION/TRAVEL/RELOCATION- MOTOR POOL AND PACKING/CRATING: PACKING/CRATING | 208 | $101,617,866 |
| 9390 | MISCELLANEOUS FABRICATED NONMETALLIC MATERIALS | 206 | $96,782,790 |
| F105 | ENVIRONMENTAL SYSTEMS PROTECTION- PESTICIDES SUPPORT | 203 | $16,948,548 |
| 1710 | AIRCRAFT LANDING EQUIPMENT | 202 | $125,724,543 |
| 7050 | INFORMATION TECHNOLOGY COMPONENTS | 201 | $289,707,030 |
| 9930 | MEMORIALS; CEMETERIAL AND MORTUARY EQUIPMENT AND SUPPLIES | 199 | $113,018,268 |
| AN13 | HEALTH R&D SERVICES; HEALTH CARE SERVICES; EXPERIMENTAL DEVELOPMENT | 198 | $6,411,506,044 |
| F016 | NATURAL RESOURCES/CONSERVATION- WILDHORSE/BURRO CONTROL | 198 | $126,529,298 |
| N099 | INSTALLATION OF EQUIPMENT- MISCELLANEOUS | 198 | $79,139,178 |
| B533 | SPECIAL STUDIES/ANALYSIS- WATER QUALITY | 197 | $23,543,535 |
| 8820 | LIVE ANIMALS, NOT RAISED FOR FOOD | 196 | $89,327,836 |
| B504 | SPECIAL STUDIES/ANALYSIS- CHEMICAL/BIOLOGICAL | 196 | $191,779,524 |
| H399 | INSPECTION- MISCELLANEOUS | 194 | $69,833,876 |
| J042 | MAINT/REPAIR/REBUILD OF EQUIP- FIRE FIGHTING/RESCUE/SAFETY EQUIP; ENVIRON PROTECT EQUIP/MATLS | 194 | $70,527,485 |
| Y1EZ | CONSTRUCTION OF OTHER INDUSTRIAL BUILDINGS | 194 | $1,587,687,331 |
| 5805 | TELEPHONE AND TELEGRAPH EQUIPMENT | 193 | $414,522,228 |
| AJ13 | GENERAL SCIENCE & TECHNOLOGY R&D SVCS; GENERAL SCIENCE & TECHNOLOGY; EXPERIMENTAL DEVELOPMENT | 193 | $1,716,080,545 |
| 1440 | LAUNCHERS, GUIDED MISSILE | 192 | $8,786,385,678 |
| Z2NZ | REPAIR OR ALTERATION OF OTHER UTILITIES | 191 | $435,548,459 |
| AD92 | R&D- DEFENSE OTHER: OTHER (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | 190 | $1,218,336,648 |
| 3895 | MISCELLANEOUS CONSTRUCTION EQUIPMENT | 189 | $30,426,473 |
| AN41 | HEALTH R&D SERVICES; HEALTH CARE - OTHER; BASIC RESEARCH | 188 | $770,304,430 |
| B516 | SPECIAL STUDIES/ANALYSIS- ANIMAL/FISHERIES | 188 | $41,272,570 |
| Z1DB | MAINTENANCE OF LABORATORIES AND CLINICS | 188 | $137,510,927 |
| Y1QA | CONSTRUCTION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) | 187 | $1,357,849,623 |
| 6632 | ANALYSIS INSTRUMENTS, MEDICAL LABORATORY USE | 186 | $46,934,208 |
| 9135 | LIQUID PROPELLANT FUELS AND OXIDIZERS, CHEMICAL BASE | 186 | $694,664,405 |
| V124 | TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: MARINE CHARTER | 185 | $4,047,983,156 |
| B503 | SPECIAL STUDIES/ANALYSIS- ARCHEOLOGICAL/PALEONTOLOGICAL | 184 | $40,618,884 |
| J043 | MAINT/REPAIR/REBUILD OF EQUIPMENT- PUMPS AND COMPRESSORS | 182 | $29,474,550 |
| J014 | MAINT/REPAIR/REBUILD OF EQUIPMENT- GUIDED MISSILES | 181 | $7,804,267,479 |
| 5821 | RADIO AND TELEVISION COMMUNICATION EQUIPMENT, AIRBORNE | 180 | $1,564,615,188 |
| 8410 | OUTERWEAR, WOMEN'S | 180 | $31,896,775 |
| R423 | SUPPORT- PROFESSIONAL: INTELLIGENCE | 180 | $1,352,225,200 |
| Z2FA | REPAIR OR ALTERATION OF FAMILY HOUSING FACILITIES | 180 | $208,138,548 |
| R406 | SUPPORT- PROFESSIONAL: POLICY REVIEW/DEVELOPMENT | 178 | $455,999,472 |
| R605 | SUPPORT- ADMINISTRATIVE: LIBRARY | 177 | $300,770,312 |
| Y1NZ | CONSTRUCTION OF OTHER UTILITIES | 177 | $1,355,279,731 |
| J038 | MAINT/REPAIR/REBUILD OF EQUIPMENT- CONSTRUCTION/MINING/EXCAVATING/HIGHWAY MAINTENANCE EQUIPMENT | 176 | $26,745,937 |
| AR22 | R&D- SPACE: SCIENCE/APPLICATIONS (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | 175 | $16,480,795,205 |
| B541 | SPECIAL STUDIES/ANALYSIS- DEFENSE | 175 | $1,942,333,629 |
| W075 | LEASE OR RENTAL OF EQUIPMENT- OFFICE SUPPLIES AND DEVICES | 175 | $22,325,217 |
| 1410 | GUIDED MISSILES | 174 | $100,838,632,654 |
| J025 | MAINT/REPAIR/REBUILD OF EQUIPMENT- VEHICULAR EQUIPMENT COMPONENTS | 173 | $2,780,197,324 |
| 3455 | CUTTING TOOLS FOR MACHINE TOOLS | 171 | $2,619,419 |
| 5845 | UNDERWATER SOUND EQUIPMENT | 171 | $2,443,960,368 |
| DB02 | IT AND TELECOM - COMPUTE SUPPORT SERVICES, NON-HPC (LABOR) | 169 | $889,781,240 |
| R617 | SUPPORT – ADMINISTRATIVE: ELECTRONIC RECORDS MANAGEMENT SERVICES | 169 | $270,093,632 |
| 1720 | AIRCRAFT LAUNCHING EQUIPMENT | 168 | $2,774,285,810 |
| C213 | ARCHITECT AND ENGINEERING- GENERAL: INSPECTION (NON-CONSTRUCTION) | 167 | $859,761,594 |
| J017 | MAINT/REPAIR/REBUILD OF EQUIPMENT- AIRCRAFT LAUNCHING, LANDING, AND GROUND HANDLING EQUIPMENT | 167 | $1,001,487,624 |
| S202 | HOUSEKEEPING- FIRE PROTECTION | 167 | $119,294,878 |
| V122 | TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: MOTOR CHARTER | 167 | $32,875,094 |
| 1395 | MISCELLANEOUS AMMUNITION | 165 | $2,116,666,739 |
| 1420 | GUIDED MISSILE COMPONENTS | 165 | $17,952,845,126 |
| 5841 | RADAR EQUIPMENT, AIRBORNE | 165 | $7,069,209,140 |
| C1JZ | ARCHITECT AND ENGINEERING- CONSTRUCTION: MISCELLANEOUS BUILDINGS | 165 | $268,130,519 |
| L019 | TECHNICAL REPRESENTATIVE- SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS | 165 | $1,007,596,862 |
| M1AZ | OPERATION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS | 165 | $1,867,158,012 |
| 3695 | MISCELLANEOUS SPECIAL INDUSTRY MACHINERY | 164 | $355,446,932 |
| R412 | SUPPORT- PROFESSIONAL: SIMULATION | 164 | $1,093,024,327 |
| AC23 | NATIONAL DEFENSE R&D SERVICES; ATOMIC ENERGY DEFENSE ACTIVITIES; EXPERIMENTAL DEVELOPMENT | 161 | $6,766,525,709 |
| M1PA | OPERATION OF RECREATION FACILITIES (NON-BUILDING) | 161 | $200,411,591 |
| 5963 | ELECTRONIC MODULES | 160 | $74,757,418 |
| 5640 | WALLBOARD, BUILDING PAPER, AND THERMAL INSULATION MATERIALS | 159 | $2,897,430 |
| 6660 | METEOROLOGICAL INSTRUMENTS AND APPARATUS | 159 | $95,035,136 |
| Q701 | SPECIALIZED MEDICAL SUPPORT | 159 | $735,591,327 |
| R420 | SUPPORT- PROFESSIONAL: CERTIFICATIONS AND ACCREDITATIONS (OTHER THAN EDUC OR INFO TECH C&A) | 158 | $89,989,754 |
| V302 | TRANSPORTATION/TRAVEL/RELOCATION- RELOCATION: TRAVEL AGENT | 158 | $141,730,254 |
| Y1ND | CONSTRUCTION OF SEWAGE AND WASTE FACILITIES | 158 | $908,800,091 |
| 1905 | COMBAT SHIPS AND LANDING VESSELS | 157 | $227,177,119,375 |
| 4235 | HAZARDOUS MATERIAL SPILL CONTAINMENT AND CLEAN-UP EQUIPMENT AND MATERIAL | 157 | $14,106,601 |
| 5825 | RADIO NAVIGATION EQUIPMENT, EXCEPT AIRBORNE | 156 | $1,668,870,834 |
| 5996 | AMPLIFIERS | 155 | $136,208,118 |
| J069 | MAINT/REPAIR/REBUILD OF EQUIPMENT- TRAINING AIDS AND DEVICES | 155 | $5,264,349,931 |
| Q509 | FAMILY & INTERNAL MEDICINE SERVICES | 155 | $231,408,772 |
| M1AA | OPERATION OF OFFICE BUILDINGS | 153 | $172,193,443 |
| 2355 | COMBAT, ASSAULT, AND TACTICAL VEHICLES, WHEELED | 151 | $10,059,849,003 |
| AC14 | NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; R&D ADMINISTRATIVE EXPENSES | 151 | $11,344,195,311 |
| H312 | INSPECTION- FIRE CONTROL EQUIPMENT | 150 | $20,507,918 |
| 5660 | FENCING, FENCES, GATES AND COMPONENTS | 145 | $62,462,304 |
| 3130 | BEARINGS, MOUNTED | 144 | $23,427,459 |
| 4540 | WASTE DISPOSAL EQUIPMENT | 143 | $31,404,848 |
| D316 | IT AND TELECOM- TELECOMMUNICATIONS NETWORK MANAGEMENT | 143 | $5,047,372,692 |
| T001 | PHOTO/MAP/PRINT/PUBLICATION- ARTS/GRAPHICS | 143 | $86,723,491 |
| L099 | TECHNICAL REPRESENTATIVE- MISCELLANEOUS | 142 | $595,990,497 |
| Y1BC | CONSTRUCTION OF RADAR AND NAVIGATIONAL FACILITIES | 140 | $780,976,794 |
| Z2EB | REPAIR OR ALTERATION OF MAINTENANCE BUILDINGS | 139 | $169,196,003 |
| B537 | SPECIAL STUDIES/ANALYSIS- MEDICAL/HEALTH | 138 | $656,836,854 |
| 1377 | CARTRIDGE AND PROPELLANT ACTUATED DEVICES AND COMPONENTS | 137 | $264,362,367 |
| H342 | INSPECTION- FIRE FIGHTING/RESCUE/SAFETY EQUIPMENT; ENVIRON PROTECT EQUIPMENT/MATLS | 137 | $14,268,178 |
| J058 | MAINT/REPAIR/REBUILD OF EQUIPMENT- COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT | 137 | $3,826,863,866 |
| K016 | MODIFICATION OF EQUIPMENT- AIRCRAFT COMPONENTS AND ACCESSORIES | 137 | $4,031,146,764 |
| 5980 | OPTOELECTRONIC DEVICES AND ASSOCIATED HARDWARE | 136 | $80,996,457 |
| 9310 | PAPER AND PAPERBOARD | 135 | $159,988,137 |
| B544 | SPECIAL STUDIES/ANALYSIS- TECHNOLOGY | 134 | $158,393,967 |
| G008 | SOCIAL- GOVERNMENT INSURANCE PROGRAMS: OTHER | 134 | $502,709,774 |
| Z2NE | REPAIR OR ALTERATION OF WATER SUPPLY FACILITIES | 134 | $248,537,262 |
| S214 | HOUSEKEEPING- CARPET LAYING/CLEANING | 133 | $6,902,076 |
| 4420 | HEAT EXCHANGERS AND STEAM CONDENSERS | 132 | $19,091,387 |
| Q526 | MEDICAL- MEDICAL/PSYCHIATRIC CONSULTATION | 132 | $33,559,901 |
| 6120 | TRANSFORMERS: DISTRIBUTION AND POWER STATION | 131 | $37,359,605 |
| DB01 | IT AND TELECOM - HIGH PERFORMANCE COMPUTING (HPC) SUPPORT SERVICES (LABOR) | 131 | $1,300,788,479 |
| F005 | NATURAL RESOURCES/CONSERVATION- FOREST TREE PLANTING | 131 | $22,460,430 |
| H146 | QUALITY CONTROL- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | 130 | $26,307,898 |
| Y1NE | CONSTRUCTION OF WATER SUPPLY FACILITIES | 130 | $1,765,471,761 |
| R414 | SYSTEMS ENGINEERING SERVICES | 128 | $1,185,699,837 |
| 5345 | DISKS AND STONES, ABRASIVE | 127 | $209,797 |
| C1DB | ARCHITECT AND ENGINEERING- CONSTRUCTION: LABORATORIES AND CLINICS | 127 | $59,889,029 |
| Q502 | CARDIOLOGY | 127 | $133,655,237 |
| R611 | SUPPORT- ADMINISTRATIVE: CREDIT REPORTING | 126 | $246,339,468 |
| U010 | EDUCATION/TRAINING- CERTIFICATIONS/ACCREDITATIONS FOR EDUCATIONAL INSTITUTIONS | 126 | $24,456,945 |
| V126 | TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: SPACE TRANSPORTATION/LAUNCH | 126 | $23,452,424,035 |
| H365 | INSPECTION- MEDICAL, DENTAL, AND VETERINARY EQUIPMENT AND SUPPLIES | 125 | $5,370,698 |
| N041 | INSTALLATION OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT | 125 | $87,741,596 |
| Y1BZ | CONSTRUCTION OF OTHER AIRFIELD STRUCTURES | 125 | $3,998,843,118 |
| Q901 | HEALTHCARE ENVIRONMENTAL CLEANING | 123 | $283,988,235 |
| Z1NB | MAINTENANCE OF HEATING AND COOLING PLANTS | 123 | $363,807,682 |
| 3940 | BLOCKS, TACKLE, RIGGING, AND SLINGS | 121 | $6,604,723 |
| 5826 | RADIO NAVIGATION EQUIPMENT, AIRBORNE | 121 | $2,123,081,597 |
| V211 | TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: AIR PASSENGER | 121 | $2,430,827,098 |
| 1015 | GUNS, 75MM THROUGH 125MM | 120 | $45,672,169 |
| 6532 | HOSPITAL AND SURGICAL CLOTHING AND RELATED SPECIAL PURPOSE ITEMS | 120 | $98,095,548 |
| 7021 | INFORMATION TECHNOLOGY CENTRAL PROCESSING UNIT (CPU, COMPUTER), DIGITAL | 120 | $168,532,965 |
| Q511 | OPHTHALMOLOGY & OPTOMETRY | 120 | $48,710,075 |
| Q518 | MEDICAL- PHYSICAL MEDICINE/REHABILITATION | 120 | $140,098,996 |
| 5670 | BUILDING COMPONENTS, PREFABRICATED | 119 | $27,428,372 |
| M1JZ | OPERATION OF MISCELLANEOUS BUILDINGS | 119 | $144,092,193,334 |
| X1FA | LEASE/RENTAL OF FAMILY HOUSING FACILITIES | 119 | $180,112,014 |
| Z1BA | MAINTENANCE OF AIR TRAFFIC CONTROL TOWERS | 119 | $203,425,998 |
| 2305 | GROUND EFFECT VEHICLES | 118 | $74,091,557 |
| 3590 | MISCELLANEOUS SERVICE AND TRADE EQUIPMENT | 118 | $990,061,931 |
| 7360 | SETS, KITS, OUTFITS AND MODULES, FOOD PREPERATION AND SERVING | 118 | $4,905,886 |
| W037 | LEASE OR RENTAL OF EQUIPMENT- AGRICULTURAL MACHINERY AND EQUIPMENT | 118 | $24,180,570 |
| 7230 | DRAPERIES, AWNINGS, AND SHADES | 117 | $6,675,430 |
| W081 | LEASE OR RENTAL OF EQUIPMENT- CONTAINERS, PACKAGING, AND PACKING SUPPLIES | 117 | $7,372,391 |
| Z1NE | MAINTENANCE OF WATER SUPPLY FACILITIES | 117 | $56,736,644 |
| AF11 | EDUCATION, TRAINING, EMPLOYMENT, & SOCIAL SVCS R&D SVCS; EDUCATION SVCS R&D; BASIC RESEARCH | 116 | $110,982,886 |
| C1JA | ARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | 116 | $151,898,174 |
| Q802 | CLERICAL MEDICAL SUPPORT | 116 | $160,420,518 |
| W041 | LEASE OR RENTAL OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT | 116 | $32,189,537 |
| Z2FF | REPAIR OR ALTERATION OF PENAL FACILITIES | 116 | $376,724,220 |
| Z1EB | MAINTENANCE OF MAINTENANCE BUILDINGS | 115 | $112,989,012 |
| C214 | ARCHITECT AND ENGINEERING- GENERAL: MANAGEMENT ENGINEERING | 113 | $187,092,504 |
| DE02 | IT AND TELECOM - MOBILE DEVICE SUPPORT SERVICES (LABOR) | 113 | $193,926,134 |
| Z2EZ | REPAIR OR ALTERATION OF OTHER INDUSTRIAL BUILDINGS | 113 | $308,359,961 |
| 2925 | ENGINE ELECTRICAL SYSTEM COMPONENTS, AIRCRAFT PRIME MOVING | 112 | $45,714,671 |
| 3460 | MACHINE TOOL ACCESSORIES | 112 | $5,914,963 |
| 5530 | PLYWOOD AND VENEER | 112 | $3,017,670 |
| 6930 | OPERATION TRAINING DEVICES | 111 | $2,715,714,409 |
| H265 | EQUIPMENT AND MATERIALS TESTING- MEDICAL, DENTAL, AND VETERINARY EQUIPMENT AND SUPPLIES | 111 | $70,345,686 |
| J072 | MAINT/REPAIR/REBUILD OF EQUIPMENT- HOUSEHOLD AND COMMERCIAL FURNISHINGS AND APPLIANCES | 111 | $22,270,230 |
| 6615 | AUTOMATIC PILOT MECHANISMS AND AIRBORNE GYRO COMPONENTS | 110 | $125,619,095 |
| J052 | MAINT/REPAIR/REBUILD OF EQUIPMENT- MEASURING TOOLS | 110 | $141,092,350 |
| K058 | MODIFICATION OF EQUIPMENT- COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT | 110 | $3,120,041,786 |
| 3920 | MATERIAL HANDLING EQUIPMENT, NONSELF-PROPELLED | 109 | $42,447,834 |
| AD24 | R&D- DEFENSE OTHER: SERVICES (ENGINEERING DEVELOPMENT) | 109 | $2,340,952,309 |
| D308 | IT AND TELECOM- PROGRAMMING | 109 | $1,761,092,632 |
| 8730 | SEEDS AND NURSERY STOCK | 108 | $27,293,318 |
| AN14 | HEALTH R&D SERVICES; HEALTH CARE SERVICES; R&D ADMINISTRATIVE EXPENSES | 108 | $240,807,529 |
| U001 | EDUCATION/TRAINING- LECTURES | 108 | $34,872,484 |
| 6675 | DRAFTING, SURVEYING, AND MAPPING INSTRUMENTS | 107 | $23,400,675 |
| 7025 | INFORMATION TECHNOLOGY INPUT/OUTPUT AND STORAGE DEVICES | 107 | $67,035,888 |
| AB11 | COMMUNITY AND REGIONAL DEVELOPMENT R&D SERVICES; COMMUNITY DEVELOPMENT; BASIC RESEARCH | 107 | $110,584,107 |
| AD93 | R&D- DEFENSE OTHER: OTHER (ADVANCED DEVELOPMENT) | 107 | $2,460,090,094 |
| C220 | ARCHITECT AND ENGINEERING- GENERAL: STRUCTURAL ENGINEERING | 107 | $93,171,745 |
| J030 | MAINT/REPAIR/REBUILD OF EQUIPMENT- MECHANICAL POWER TRANSMISSION EQUIPMENT | 107 | $76,628,716 |
| B542 | SPECIAL STUDIES/ANALYSIS- EDUCATIONAL | 106 | $372,519,119 |
| J073 | MAINT/REPAIR/REBUILD OF EQUIPMENT- FOOD PREPARATION AND SERVING EQUIPMENT | 106 | $15,740,688 |
| V226 | TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: TAXICAB | 106 | $63,173,998 |
| Y1DZ | CONSTRUCTION OF OTHER HOSPITAL BUILDINGS | 106 | $1,699,186,269 |
| AZ12 | R&D- OTHER RESEARCH AND DEVELOPMENT (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | 104 | $3,140,592,931 |
| F019 | NATURAL RESOURCES/CONSERVATION- OTHER WILDLIFE MANAGEMENT | 104 | $34,946,844 |
| Z1DZ | MAINTENANCE OF OTHER HOSPITAL BUILDINGS | 104 | $251,568,438 |
| R401 | SUPPORT- PROFESSIONAL: PERSONAL CARE (NON-MEDICAL) | 103 | $197,746,046 |
| 3830 | TRUCK AND TRACTOR ATTACHMENTS | 102 | $6,429,600 |
| R711 | SUPPORT- MANAGEMENT: BANKING | 101 | $454,774,857 |
| 4460 | AIR PURIFICATION EQUIPMENT | 100 | $16,705,417 |
| 5650 | ROOFING AND SIDING MATERIALS | 100 | $39,498,888 |
| V129 | TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: OTHER | 100 | $83,707,811 |
| 4440 | DRIERS, DEHYDRATORS, AND ANHYDRATORS | 99 | $5,834,378 |
| 8930 | JAMS, JELLIES, AND PRESERVES | 99 | $1,338,693 |
| J056 | MAINT/REPAIR/REBUILD OF EQUIPMENT- CONSTRUCTION AND BUILDING MATERIALS | 99 | $40,938,749 |
| Z2KA | REPAIR OR ALTERATION OF DAMS | 99 | $4,024,983,866 |
| 3510 | LAUNDRY AND DRY CLEANING EQUIPMENT | 98 | $10,200,406 |
| 8475 | SPECIALIZED FLIGHT CLOTHING AND ACCESSORIES | 98 | $58,050,533 |
| AC22 | NATIONAL DEFENSE R&D SERVICES; ATOMIC ENERGY DEFENSE ACTIVITIES; APPLIED RESEARCH | 98 | $8,941,363,825 |
| G006 | SOCIAL- GOVERNMENT LIFE INSURANCE PROGRAMS | 98 | $13,210,680 |
| Z1NZ | MAINTENANCE OF OTHER UTILITIES | 98 | $40,307,719 |
| B507 | SPECIAL STUDIES/ANALYSIS- ECONOMIC | 97 | $121,475,930 |
| B546 | SPECIAL STUDIES/ANALYSIS- SECURITY (PHYSICAL/PERSONAL) | 97 | $368,831,721 |
| D306 | IT AND TELECOM- SYSTEMS ANALYSIS | 97 | $596,198,109 |
| N045 | INSTALLATION OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | 97 | $287,903,289 |
| Q601 | MEDICAL CODING AND AUDITING | 97 | $170,649,556 |
| Z1ND | MAINTENANCE OF SEWAGE AND WASTE FACILITIES | 97 | $18,499,165 |
| 2541 | WEAPONS SYSTEMS SPECIFIC VEHICULAR ACCESSORIES | 96 | $87,379,686 |
| 5977 | ELECTRICAL CONTACT BRUSHES AND ELECTRODES | 96 | $8,251,130 |
| 2805 | GASOLINE RECIPROCATING ENGINES, EXCEPT AIRCRAFT; AND COMPONENTS | 95 | $13,118,514 |
| AC15 | NATIONAL DEFENSE R&D SVCS; DEPARTMENT OF DEFENSE - MILITARY; R&D FACILITIES & MAJ EQUIP | 95 | $13,541,476,975 |
| R616 | SUPPORT – ADMINISTRATIVE: PHYSICAL RECORDS MANAGEMENT SERVICES | 94 | $199,226,472 |
| F107 | ENVIRONMENTAL SYSTEMS PROTECTION- TOXIC AND HAZARDOUS SUBSTANCE ANALYSIS | 93 | $19,982,520 |
| M1FD | OPERATION OF DINING FACILITIES | 93 | $3,296,911,285 |
| Y1JA | CONSTRUCTION OF MUSEUMS AND EXHIBITION BUILDINGS | 93 | $1,007,939,304 |
| Z1HB | MAINTENANCE OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) R&D FACILITIES | 93 | $922,780,954 |
| 2950 | TURBOSUPERCHARGER AND COMPONENTS | 92 | $18,658,339 |
| 3960 | FREIGHT ELEVATORS | 92 | $10,544,969 |
| G001 | SOCIAL- CARE OF REMAINS AND/OR FUNERAL | 92 | $7,366,795 |
| X1BG | LEASE/RENTAL OF ELECTRONIC AND COMMUNICATIONS FACILITIES | 92 | $3,196,596 |
| Z2FZ | REPAIR OR ALTERATION OF OTHER RESIDENTIAL BUILDINGS | 92 | $88,062,748 |
| Q510 | MEDICAL- NEUROLOGY | 91 | $62,194,722 |
| S204 | HOUSEKEEPING- FUELING AND OTHER PETROLEUM | 91 | $646,237,872 |
| Z2FC | REPAIR OR ALTERATION OF TROOP HOUSING FACILITIES | 91 | $555,554,446 |
| 5430 | STORAGE TANKS | 90 | $46,763,624 |
| C1EB | ARCHITECT AND ENGINEERING- CONSTRUCTION: MAINTENANCE BUILDINGS | 90 | $68,237,457 |
| 3650 | CHEMICAL AND PHARMACEUTICAL PRODUCTS MANUFACTURING MACHINERY | 89 | $256,818,404 |
| D307 | IT AND TELECOM- IT STRATEGY AND ARCHITECTURE | 89 | $2,470,359,126 |
| F020 | NATURAL RESOURCES/CONSERVATION- FISHERIES RESOURCES MANAGEMENT | 89 | $156,010,118 |
| W066 | LEASE OR RENTAL OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | 89 | $45,998,925 |
| 1310 | AMMUNITION, OVER 30MM UP TO 75MM | 88 | $2,804,708,173 |
| 5440 | SCAFFOLDING EQUIPMENT AND CONCRETE FORMS | 88 | $5,684,563 |
| 6060 | FIBER OPTIC INTERCONNECTORS | 88 | $1,154,646 |
| J044 | MAINT/REPAIR/REBUILD OF EQUIPMENT- FURNACE, STEAM PLANT, AND DRYING EQUIPMENT; NUCLEAR REACTORS | 88 | $44,563,008 |
| AC63 | R&D- DEFENSE SYSTEM: ELECTRONICS/COMMUNICATION EQUIPMENT (ADVANCED DEVELOPMENT) | 87 | $833,037,534 |
| P400 | SALVAGE- DEMOLITION OF BUILDINGS | 87 | $1,136,728,859 |
| T016 | PHOTO/MAP/PRINT/PUBLICATION- AUDIO/VISUAL | 86 | $52,392,065 |
| 1320 | AMMUNITION, OVER 125MM | 85 | $7,193,426,940 |
| 1425 | GUIDED MISSILE SYSTEMS, COMPLETE | 85 | $17,016,877,027 |
| 1325 | BOMBS | 84 | $8,128,875,876 |
| B517 | SPECIAL STUDIES/ANALYSIS- GEOLOGICAL | 84 | $3,736,138 |
| H356 | INSPECTION- CONSTRUCTION AND BUILDING MATERIALS | 84 | $42,036,730 |
| J079 | MAINT/REPAIR/REBUILD OF EQUIPMENT- CLEANING EQUIPMENT AND SUPPLIES | 84 | $16,570,931 |
| N061 | INSTALLATION OF EQUIPMENT- ELECTRIC WIRE AND POWER DISTRIBUTION EQUIPMENT | 84 | $185,797,962 |
| 9340 | GLASS FABRICATED MATERIALS | 83 | $3,630,341 |
| V114 | TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: STEVEDORING | 83 | $21,995,785 |
| 4630 | SEWAGE TREATMENT EQUIPMENT | 82 | $34,956,683 |
| C215 | ARCHITECT AND ENGINEERING- GENERAL: PRODUCTION ENGINEERING | 82 | $1,043,409,670 |
| J099 | MAINT/REPAIR/REBUILD OF EQUIPMENT- MISCELLANEOUS | 82 | $791,186,155 |
| U004 | EDUCATION/TRAINING- SCIENTIFIC/MANAGEMENT | 82 | $172,419,382 |
| W083 | LEASE OR RENTAL OF EQUIPMENT- TEXTILES, LEATHER, FURS, APPAREL AND SHOE FINDINGS, TENTS AND FLAGS | 82 | $19,718,208 |
| X1AA | LEASE/RENTAL OF OFFICE BUILDINGS | 82 | $238,947,056 |
| Y1EB | CONSTRUCTION OF MAINTENANCE BUILDINGS | 82 | $1,016,705,777 |
| 8530 | PERSONAL TOILETRY ARTICLES | 81 | $2,653,609 |
| V125 | TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: VESSEL TOWING | 81 | $36,130,898 |
| 2350 | COMBAT, ASSAULT, AND TACTICAL VEHICLES, TRACKED | 80 | $19,998,837,815 |
| 8020 | PAINT AND ARTISTS' BRUSHES | 80 | $1,094,668 |
| D325 | IT AND TELECOM- DATA CENTERS AND STORAGE | 80 | $726,311,287 |
| 1610 | AIRCRAFT PROPELLERS AND COMPONENTS | 79 | $144,274,124 |
| R427 | SUPPORT- PROFESSIONAL: WEATHER REPORTING/OBSERVATION | 79 | $185,517,334 |
| R428 | SUPPORT- PROFESSIONAL: INDUSTRIAL HYGIENICS | 79 | $27,387,329 |
| Z1CA | MAINTENANCE OF SCHOOLS | 79 | $88,777,865 |
| M2AC | HUSBANDING SERVICES—REMOVAL SERVICES | 78 | $15,768,818 |
| 1315 | AMMUNITION, 75MM THROUGH 125MM | 77 | $3,210,407,672 |
| B550 | SPECIAL STUDIES/ANALYSIS- ORGANIZATION/ADMINISTRATIVE/PERSONNEL | 77 | $233,905,910 |
| Y1HB | CONSTRUCTION OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) R&D FACILITIES | 77 | $220,260,183 |
| Y1KF | CONSTRUCTION OF DREDGING FACILITIES | 77 | $1,219,952,521 |
| 6340 | AIRCRAFT ALARM AND SIGNAL SYSTEMS | 76 | $7,183,694 |
| 6720 | CAMERAS, STILL PICTURE | 76 | $24,795,965 |
| 8935 | SOUPS AND BOUILLONS | 76 | $283,193 |
| 9520 | STRUCTURAL SHAPES | 76 | $42,360,349 |
| 9915 | COLLECTORS' AND/OR HISTORICAL ITEMS | 76 | $421,114 |
| AC31 | NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; BASIC RESEARCH | 76 | $2,690,958,632 |
| U013 | EDUCATION/TRAINING- COMBAT | 76 | $744,832,644 |
| 1290 | MISCELLANEOUS FIRE CONTROL EQUIPMENT | 75 | $171,301,989 |
| 3415 | GRINDING MACHINES | 75 | $27,073,762 |
| 6509 | DRUGS AND BIOLOGICALS, VETERINARY USE | 75 | $12,611,401 |
| AJ15 | GENERAL SCIENCE & TECHNOLOGY R&D SVCS; GENERAL SCIENCE & TECHNOLOGY; R&D FACILITIES & MAJ EQUIP | 75 | $578,382,995 |
| 8440 | HOSIERY, HANDWEAR, AND CLOTHING ACCESSORIES, MEN'S | 74 | $17,221,867 |
| Q501 | MEDICAL- ANESTHESIOLOGY | 74 | $291,962,765 |
| Z1JA | MAINTENANCE OF MUSEUMS AND EXHIBITION BUILDINGS | 74 | $74,408,619 |
| 1010 | GUNS, OVER 30MM UP TO 75MM | 73 | $225,669,737 |
| 6020 | FIBER OPTIC CABLE ASSEMBLIES AND HARNESSES | 73 | $8,537,100 |
| 6670 | SCALES AND BALANCES | 73 | $12,530,275 |
| 9999 | MISCELLANEOUS ITEMS | 73 | $73,947,721 |
| H363 | INSPECTION- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS | 73 | $8,105,964 |
| P500 | SALVAGE- DEMOLITION OF STRUCTURES/FACILITIES (OTHER THAN BUILDINGS) | 73 | $4,560,354,560 |
| U002 | EDUCATION/TRAINING- PERSONNEL TESTING | 73 | $43,940,453 |
| X1JZ | LEASE/RENTAL OF MISCELLANEOUS BUILDINGS | 73 | $58,213,769 |
| Z2DZ | REPAIR OR ALTERATION OF OTHER HOSPITAL BUILDINGS | 73 | $800,909,529 |
| 5220 | INSPECTION GAGES AND PRECISION LAYOUT TOOLS | 72 | $3,680,015 |
| 6710 | CAMERAS, MOTION PICTURE | 72 | $124,450,335 |
| M2BZ | HUSBANDING SERVICES—OTHER PORT SERVICES | 72 | $68,853,589 |
| R498 | SUPPORT- PROFESSIONAL: PATENT AND TRADEMARK | 72 | $89,318,473 |
| 1367 | TACTICAL SETS, KITS, AND OUTFITS | 71 | $63,079,408 |
| 1450 | GUIDED MISSILE HANDLING AND SERVICING EQUIPMENT | 71 | $35,527,052 |
| 6260 | NONELECTRICAL LIGHTING FIXTURES | 71 | $2,449,861 |
| F009 | NATURAL RESOURCES/CONSERVATION- SEED COLLECTION/PRODUCTION | 71 | $8,159,970 |
| W059 | LEASE OR RENTAL OF EQUIPMENT- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS | 71 | $10,199,422 |
| AR13 | SPACE R&D SERVICES; SPACE FLIGHT, RESEARCH AND SUPPORTING ACTIVITIES; EXPERIMENTAL DEVELOPMENT | 70 | $2,350,064,871 |
| H346 | INSPECTION- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | 70 | $9,893,122 |
| J034 | MAINT/REPAIR/REBUILD OF EQUIPMENT- METALWORKING MACHINERY | 70 | $11,951,304 |
| U014 | EDUCATION/TRAINING- SECURITY | 70 | $78,161,067 |
| X1FZ | LEASE/RENTAL OF OTHER RESIDENTIAL BUILDINGS | 70 | $48,551,459 |
| Z2NA | REPAIR OR ALTERATION OF FUEL SUPPLY FACILITIES | 70 | $419,746,874 |
| 1230 | FIRE CONTROL SYSTEMS, COMPLETE | 69 | $4,108,998,447 |
| 2630 | TIRES, SOLID AND CUSHION | 69 | $2,495,615 |
| 9540 | STRUCTURAL SHAPES, NONFERROUS BASE METAL | 69 | $2,032,358 |
| AZ11 | R&D- OTHER RESEARCH AND DEVELOPMENT (BASIC RESEARCH) | 69 | $42,876,817,676 |
| C1QA | ARCHITECT AND ENGINEERING- CONSTRUCTION: RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) | 69 | $35,300,362 |
| H299 | EQUIPMENT AND MATERIALS TESTING- MISCELLANEOUS | 69 | $34,509,631 |
| J070 | MAINT/REPAIR/REBUILD OF EQUIPMENT- ADP EQUIPMENT/SOFTWARE/SUPPLIES/SUPPORT EQUIPMENT | 69 | $106,828,658 |
| W071 | LEASE OR RENTAL OF EQUIPMENT- FURNITURE | 69 | $7,384,759 |
| 1376 | BULK EXPLOSIVES | 68 | $2,753,205,539 |
| 5960 | ELECTRON TUBES AND ASSOCIATED HARDWARE | 68 | $71,126,763 |
| J071 | MAINT/REPAIR/REBUILD OF EQUIPMENT- FURNITURE | 68 | $4,356,815 |
| T099 | PHOTO/MAP/PRINT/PUBLICATION- OTHER | 68 | $961,942,235 |
| V002 | TRANSPORTATION/TRAVEL/RELOCATION- MOTOR POOL AND PACKING/CRATING: MOTOR POOL OPERATIONS | 68 | $31,742,177 |
| D317 | IT AND TELECOM- WEB-BASED SUBSCRIPTION | 67 | $58,033,483 |
| F101 | ENVIRONMENTAL SYSTEMS PROTECTION- AIR QUALITY SUPPORT | 67 | $22,969,710 |
| H156 | QUALITY CONTROL- CONSTRUCTION AND BUILDING MATERIALS | 67 | $294,933,698 |
| J075 | MAINT/REPAIR/REBUILD OF EQUIPMENT- OFFICE SUPPLIES AND DEVICES | 67 | $10,954,202 |
| 2945 | ENGINE AIR AND OIL FILTERS, CLEANERS, AIRCRAFT PRIME MOVING | 66 | $1,474,878 |
| 2050 | BUOYS | 65 | $23,248,469 |
| 3750 | GARDENING IMPLEMENTS AND TOOLS | 65 | $4,483,091 |
| M1LZ | OPERATION OF PARKING FACILITIES | 65 | $63,233,699 |
| Y1BG | CONSTRUCTION OF ELECTRONIC AND COMMUNICATIONS FACILITIES | 65 | $2,767,561,856 |
| Z2ND | REPAIR OR ALTERATION OF SEWAGE AND WASTE FACILITIES | 65 | $82,301,610 |
| B525 | SPECIAL STUDIES/ANALYSIS- NATURAL RESOURCE | 64 | $6,619,870 |
| B534 | SPECIAL STUDIES/ANALYSIS- WILDLIFE | 64 | $7,046,007 |
| C216 | ARCHITECT AND ENGINEERING- GENERAL: MARINE ENGINEERING | 64 | $36,153,192 |
| M2BA | HUSBANDING SERVICES—TRANSPORTATION SERVICES | 64 | $12,922,047 |
| Q508 | HEMATOLOGY & ONCOLOGY | 64 | $156,002,171 |
| W045 | LEASE OR RENTAL OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | 64 | $5,578,964 |
| Z1BG | MAINTENANCE OF ELECTRONIC AND COMMUNICATIONS FACILITIES | 64 | $279,867,674 |
| Z1KF | MAINTENANCE OF DREDGING FACILITIES | 64 | $826,126,293 |
| 4921 | TORPEDO MAINTENANCE, REPAIR, AND CHECKOUT SPECIALIZED EQUIPMENT | 63 | $1,716,969 |
| B540 | SPECIAL STUDIES/ANALYSIS- BUILDING TECHNOLOGY | 63 | $1,247,121,531 |
| C1BA | ARCHITECT AND ENGINEERING- CONSTRUCTION: AIR TRAFFIC CONTROL TOWERS | 63 | $179,205,198 |
| F110 | ENVIRON SYS PROTECT- DEVELOPMENT OF ENVIRON IMPACT STMTS/ASSESSMENTS, TECH ANALYSIS/ENVIRON AUDITS | 63 | $87,288,651 |
| H166 | QUALITY CONTROL- INSTRUMENTS AND LABORATORY EQUIPMENT | 63 | $7,970,855 |
| Q101 | MEDICAL- DEPENDENT MEDICARE | 63 | $1,064,383,952 |
| S211 | HOUSEKEEPING- SURVEILLANCE | 63 | $48,781,812 |
| 1910 | TRANSPORT VESSELS, PASSENGER AND TROOP | 62 | $650,317,618 |
| 2030 | DECK MACHINERY | 62 | $12,235,970 |
| 2825 | STEAM TURBINES AND COMPONENTS | 62 | $109,027,970 |
| AA11 | AGRICULTURE R&D SERVICES; AGRICULTURAL RESEARCH AND SERVICES; BASIC RESEARCH | 62 | $12,865,660 |
| C222 | ARCHITECT AND ENGINEERING- GENERAL: ELECTRICAL SYSTEMS | 62 | $69,473,567 |
| H338 | INSPECTION- CONSTRUCTION, MINING, EXCAVATING, AND HIGHWAY MAINTENANCE EQUIPMENT | 62 | $46,937,581 |
| H349 | INSPECTION- MAINTENANCE AND REPAIR SHOP EQUIPMENT | 62 | $11,819,454 |
| H946 | OTHER QC/TEST/INSPECT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | 62 | $18,620,057 |
| R705 | SUPPORT- MANAGEMENT: DEBT COLLECTION | 62 | $652,498,527 |
| Z2FB | REPAIR OR ALTERATION OF RECREATIONAL BUILDINGS | 62 | $211,091,921 |
| 6506 | BLOOD AND BLOOD PRODUCTS | 61 | $15,460,556 |
| 6655 | GEOPHYSICAL INSTRUMENTS | 61 | $15,264,875 |
| 7045 | INFORMATION TECHNOLOGY SUPPLIES | 61 | $29,287,953 |
| M1GZ | OPERATION OF OTHER WAREHOUSE BUILDINGS | 61 | $351,524,608 |
| Y1DB | CONSTRUCTION OF LABORATORIES AND CLINICS | 61 | $3,076,247,371 |
| Y1PA | CONSTRUCTION OF RECREATION FACILITIES (NON-BUILDING) | 61 | $115,653,333 |
| Z2EC | REPAIR OR ALTERATION OF PRODUCTION BUILDINGS | 61 | $129,321,172 |
| 1555 | SPACE VEHICLES | 60 | $9,849,263,290 |
| 6015 | FIBER OPTIC CABLES | 60 | $124,754,787 |
| 6250 | BALLASTS, LAMPHOLDERS, AND STARTERS | 60 | $1,136,642 |
| Q525 | MEDICAL- UROLOGY | 60 | $56,120,830 |
| AR14 | SPACE R&D SERVICES; SPACE FLIGHT, RESEARCH AND SUPPORTING ACTIVITIES; R&D ADMINISTRATIVE EXPENSES | 59 | $2,022,212,448 |
| L016 | TECHNICAL REPRESENTATIVE- AIRCRAFT COMPONENTS AND ACCESSORIES | 59 | $280,209,138 |
| N065 | INSTALLATION OF EQUIPMENT- MEDICAL, DENTAL, AND VETERINARY EQUIPMENT AND SUPPLIES | 59 | $20,247,722 |
| P100 | SALVAGE- PREPARATION AND DISPOSAL OF EXCESS/SURPLUS PROPERTY | 59 | $5,659,896 |
| W054 | LEASE OR RENTAL OF EQUIPMENT- PREFABRICATED STRUCTURES AND SCAFFOLDING | 59 | $38,850,424 |
| Z1NA | MAINTENANCE OF FUEL SUPPLY FACILITIES | 59 | $450,084,263 |
| 3419 | MISCELLANEOUS MACHINE TOOLS | 58 | $33,857,082 |
| 4410 | INDUSTRIAL BOILERS | 58 | $5,637,616 |
| AC61 | R&D- DEFENSE SYSTEM: ELECTRONICS/COMMUNICATION EQUIPMENT (BASIC RESEARCH) | 58 | $9,825,644,271 |
| J054 | MAINT/REPAIR/REBUILD OF EQUIPMENT- PREFABRICATED STRUCTURES AND SCAFFOLDING | 58 | $15,923,937 |
| Y1FA | CONSTRUCTION OF FAMILY HOUSING FACILITIES | 58 | $1,649,775,333 |
| Z2DB | REPAIR OR ALTERATION OF LABORATORIES AND CLINICS | 58 | $122,012,355 |
| 1375 | DEMOLITION MATERIALS | 57 | $376,972,819 |
| 2640 | TIRE REBUILDING AND TIRE AND TUBE REPAIR MATERIALS | 57 | $1,746,552 |
| 3655 | GAS GENERATING AND DISPENSING SYSTEMS, FIXED OR MOBILE | 57 | $42,456,075 |
| 4230 | DECONTAMINATING AND IMPREGNATING EQUIPMENT | 57 | $907,958 |
| AC62 | R&D- DEFENSE SYSTEM: ELECTRONICS/COMMUNICATION EQUIPMENT (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | 57 | $916,060,397 |
| D311 | IT AND TELECOM- DATA CONVERSION | 57 | $286,822,732 |
| M1HB | OPERATION OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) R&D FACILITIES | 57 | $2,124,242,081 |
| N035 | INSTALLATION OF EQUIPMENT- SERVICE AND TRADE EQUIPMENT | 57 | $24,112,699 |
| N072 | INSTALLATION OF EQUIPMENT- HOUSEHOLD AND COMMERCIAL FURNISHINGS AND APPLIANCES | 57 | $7,916,433 |
| 2895 | MISCELLANEOUS ENGINES AND COMPONENTS | 56 | $382,758,102 |
| DK01 | IT AND TELECOM - STORAGE SUPPORT SERVICES (LABOR) | 56 | $207,060,649 |
| J095 | MAINT/REPAIR/REBUILD OF EQUIPMENT- METAL BARS, SHEETS, AND SHAPES | 56 | $2,719,998 |
| W036 | LEASE OR RENTAL OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY | 56 | $31,247,844 |
| Z2BD | REPAIR OR ALTERATION OF AIRPORT RUNWAYS AND TAXIWAYS | 56 | $275,317,203 |
| 1285 | FIRE CONTROL RADAR EQUIPMENT, EXCEPT AIRBORNE | 55 | $805,820,418 |
| 1430 | GUIDED MISSILE REMOTE CONTROL SYSTEMS | 55 | $1,466,412,712 |
| J091 | MAINT/REPAIR/REBUILD OF EQUIPMENT- FUELS, LUBRICANTS, OILS, AND WAXES | 55 | $23,193,320 |
| Q513 | ORTHOPEDIC SURGERY SERVICES | 55 | $41,038,559 |
| Z2CZ | REPAIR OR ALTERATION OF OTHER EDUCATIONAL BUILDINGS | 55 | $119,713,849 |
| 1740 | AIRFIELD SPECIALIZED TRUCKS AND TRAILERS | 54 | $37,548,654 |
| 3820 | MINING, ROCK DRILLING, EARTH BORING, AND RELATED EQUIPMENT | 54 | $4,170,273 |
| L058 | TECHNICAL REPRESENTATIVE- COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT | 54 | $1,415,604,390 |
| T010 | PHOTO/MAP/PRINT/PUBLICATION- GENERAL PHOTOGRAPHIC: STILL | 54 | $1,296,450 |
| Z1PA | MAINTENANCE OF RECREATION FACILITIES (NON-BUILDING) | 54 | $16,498,486 |
| Z2LZ | REPAIR OR ALTERATION OF PARKING FACILITIES | 54 | $119,694,074 |
| J078 | MAINT/REPAIR/REBUILD OF EQUIPMENT- RECREATIONAL AND ATHLETIC EQUIPMENT | 53 | $5,666,185 |
| V127 | TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: SECURITY VEHICLE | 53 | $27,708,239 |
| B502 | SPECIAL STUDIES/ANALYSIS- AIR QUALITY | 52 | $26,206,505 |
| H212 | EQUIPMENT AND MATERIALS TESTING- FIRE CONTROL EQUIPMENT | 52 | $782,156,842 |
| L015 | TECHNICAL REPRESENTATIVE- AIRCRAFT AND AIRFRAME STRUCTURAL COMPONENTS | 52 | $336,150,073 |
| D310 | IT AND TELECOM- CYBER SECURITY AND DATA BACKUP | 51 | $1,658,932,276 |
| H965 | OTHER QC/TEST/INSPECT- MEDICAL, DENTAL, AND VETERINARY EQUIPMENT AND SUPPLIES | 51 | $5,415,833 |
| J047 | MAINT/REPAIR/REBUILD OF EQUIPMENT- PIPE, TUBING, HOSE, AND FITTINGS | 51 | $7,179,586 |
| K015 | MODIFICATION OF EQUIPMENT- AIRCRAFT AND AIRFRAME STRUCTURAL COMPONENTS | 51 | $505,874,889 |
| X1PA | LEASE/RENTAL OF RECREATION FACILITIES (NON-BUILDING) | 51 | $8,256,669 |
| Z1BC | MAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES | 51 | $354,325,767 |
| Z2BZ | REPAIR OR ALTERATION OF OTHER AIRFIELD STRUCTURES | 51 | $243,106,875 |
| 5411 | RIGID WALL SHELTERS | 50 | $19,015,389 |
| 5830 | INTERCOMMUNICATION AND PUBLIC ADDRESS SYSTEMS, EXCEPT AIRBORNE | 50 | $37,975,997 |
| M1EA | OPERATION OF AMMUNITION FACILITIES | 50 | $2,234,272,010 |
| R613 | SUPPORT- ADMINISTRATIVE: POST OFFICE | 50 | $17,113,476 |
| X1GD | LEASE/RENTAL OF OPEN STORAGE FACILITIES | 50 | $9,082,009 |
| Z2BA | REPAIR OR ALTERATION OF AIR TRAFFIC CONTROL TOWERS | 50 | $18,728,917 |
| Z2PA | REPAIR OR ALTERATION OF RECREATION FACILITIES (NON-BUILDING) | 50 | $142,783,996 |
| 1055 | LAUNCHERS, ROCKET AND PYROTECHNIC | 49 | $146,267,926 |
| 1640 | AIRCRAFT CONTROL CABLE PRODUCTS | 49 | $2,454,160 |
| 4470 | NUCLEAR REACTORS | 49 | $27,266,375,766 |
| 9640 | IRON AND STEEL PRIMARY AND SEMIFINISHED PRODUCTS | 49 | $82,242,060 |
| AC65 | R&D- DEFENSE SYSTEM: ELECTRONICS/COMMUNICATION EQUIPMENT (OPERATIONAL SYSTEMS DEVELOPMENT) | 49 | $1,037,254,048 |
| K023 | MODIFICATION OF EQUIPMENT- GROUND EFFECT VEHICLES, MOTOR VEHICLES, TRAILERS, AND CYCLES | 49 | $104,894,249 |
| Q521 | MEDICAL- PULMONARY | 49 | $55,425,195 |
| Y1PD | CONSTRUCTION OF WASTE TREATMENT AND STORAGE FACILITIES | 49 | $528,427,050 |
| Z1FC | MAINTENANCE OF TROOP HOUSING FACILITIES | 49 | $214,292,655 |
| Z2PD | REPAIR OR ALTERATION OF WASTE TREATMENT AND STORAGE FACILITIES | 49 | $72,259,436 |
| 3810 | CRANES AND CRANE-SHOVELS | 48 | $185,732,490 |
| AC21 | NATIONAL DEFENSE R&D SERVICES; ATOMIC ENERGY DEFENSE ACTIVITIES; BASIC RESEARCH | 48 | $2,330,289,962 |
| F008 | NATURAL RESOURCES/CONSERVATION- RECREATION SITE MAINTENANCE (NON-CONSTRUCTION) | 48 | $5,187,487 |
| Q527 | MEDICAL- NUCLEAR MEDICINE | 48 | $32,942,587 |
| W061 | LEASE OR RENTAL OF EQUIPMENT- ELECTRIC WIRE AND POWER DISTRIBUTION EQUIPMENT | 48 | $3,836,858 |
| Y1CZ | CONSTRUCTION OF OTHER EDUCATIONAL BUILDINGS | 48 | $1,167,120,861 |
| Y1LZ | CONSTRUCTION OF PARKING FACILITIES | 48 | $319,311,069 |
| 5835 | SOUND RECORDING AND REPRODUCING EQUIPMENT | 47 | $46,671,798 |
| H912 | OTHER QC/TEST/INSPECT- FIRE CONTROL EQUIPMENT | 47 | $10,383,917 |
| J029 | MAINT/REPAIR/REBUILD OF EQUIPMENT- ENGINE ACCESSORIES | 47 | $4,085,691 |
| N019 | INSTALLATION OF EQUIPMENT- SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS | 47 | $238,466,905 |
| Z2BC | REPAIR OR ALTERATION OF RADAR AND NAVIGATIONAL FACILITIES | 47 | $77,435,202 |
| Z2GZ | REPAIR OR ALTERATION OF OTHER WAREHOUSE BUILDINGS | 47 | $130,587,130 |
| 8150 | FREIGHT CONTAINERS | 46 | $26,572,914 |
| B547 | SPECIAL STUDIES/ANALYSIS- ACCOUNTING/FINANCIAL MANAGEMENT | 46 | $122,662,615 |
| H249 | EQUIPMENT AND MATERIALS TESTING- MAINTENANCE AND REPAIR SHOP EQUIPMENT | 46 | $97,602,952 |
| M1NA | OPERATION OF FUEL SUPPLY FACILITIES | 46 | $1,182,314,690 |
| 1390 | FUZES AND PRIMERS | 45 | $2,737,535,095 |
| H141 | QUALITY CONTROL- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT | 45 | $5,637,838 |
| H165 | QUALITY CONTROL- MEDICAL, DENTAL, AND VETERINARY EQUIPMENT AND SUPPLIES | 45 | $5,298,737 |
| L020 | TECHNICAL REPRESENTATIVE- SHIP AND MARINE EQUIPMENT | 45 | $327,378,997 |
| L059 | TECHNICAL REPRESENTATIVE- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS | 45 | $284,640,274 |
| V213 | TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: RAIL PASSENGER | 45 | $7,735,906 |
| Z2JA | REPAIR OR ALTERATION OF MUSEUMS AND EXHIBITION BUILDINGS | 45 | $165,353,161 |
| 3220 | WOODWORKING MACHINES | 44 | $514,173 |
| 3426 | METAL FINISHING EQUIPMENT | 44 | $28,114,328 |
| 8140 | AMMUNITION AND NUCLEAR ORDNANCE BOXES, PACKAGES AND SPECIAL CONTAINERS | 44 | $365,205,248 |
| C223 | ARCHITECT AND ENGINEERING- GENERAL: MECHANICAL SYSTEMS | 44 | $395,757,768 |
| F111 | ENVIRONMENTAL SYSTEMS PROTECTION- MULTIPLE POLLUTANT SUPPORT | 44 | $22,463,541 |
| H939 | OTHER QC/TEST/INSPECT- MATERIALS HANDLING EQUIPMENT | 44 | $557,443 |
| J040 | MAINT/REPAIR/REBUILD OF EQUIPMENT- ROPE, CABLE, CHAIN, AND FITTINGS | 44 | $18,398,101 |
| L014 | TECHNICAL REPRESENTATIVE- GUIDED MISSILES | 44 | $13,943,366,396 |
| N020 | INSTALLATION OF EQUIPMENT- SHIP AND MARINE EQUIPMENT | 44 | $365,640,982 |
| 5990 | SYNCHROS AND RESOLVERS | 43 | $8,797,709 |
| AC24 | NATIONAL DEFENSE R&D SERVICES; ATOMIC ENERGY DEFENSE ACTIVITIES; R&D ADMINISTRATIVE EXPENSES | 43 | $29,560,785,429 |
| N066 | INSTALLATION OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | 43 | $50,994,063 |
| W043 | LEASE OR RENTAL OF EQUIPMENT- PUMPS AND COMPRESSORS | 43 | $4,025,750 |
| W067 | LEASE OR RENTAL OF EQUIPMENT- PHOTOGRAPHIC EQUIPMENT | 43 | $2,307,609 |
| X1FC | LEASE/RENTAL OF TROOP HOUSING FACILITIES | 43 | $9,724,806 |
| Y1FZ | CONSTRUCTION OF OTHER RESIDENTIAL BUILDINGS | 43 | $127,720,479 |
| Y1NB | CONSTRUCTION OF HEATING AND COOLING PLANTS | 43 | $531,432,122 |
| 1260 | FIRE CONTROL DESIGNATING AND INDICATING EQUIPMENT | 42 | $4,296,944,690 |
| 5335 | METAL SCREENING | 42 | $1,486,145 |
| 9505 | WIRE, NONELECTRICAL | 42 | $4,277,601 |
| P999 | SALVAGE- OTHER | 42 | $25,486,316 |
| 5420 | BRIDGES, FIXED AND FLOATING | 41 | $687,414,776 |
| 6636 | ENVIRONMENTAL CHAMBERS AND RELATED EQUIPMENT | 41 | $30,825,099 |
| 9110 | FUELS, SOLID | 41 | $12,555,052 |
| AR15 | SPACE R&D SVCS; SPACE FLIGHT, RESEARCH & SUPPORTING ACTIVITIES; R&D FACILITIES & MAJ EQUIP | 41 | $6,213,020,859 |
| F114 | ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL LICENSING AND PERMITTING | 41 | $44,628,270 |
| M1AB | OPERATION OF CONFERENCE SPACE AND FACILITIES | 41 | $57,231,183 |
| Q504 | MEDICAL- DERMATOLOGY | 41 | $12,445,252 |
| R415 | SUPPORT- PROFESSIONAL: TECHNOLOGY SHARING/UTILIZATION | 41 | $1,314,208,565 |
| R607 | SUPPORT- ADMINISTRATIVE: WORD PROCESSING/TYPING | 41 | $49,597,846 |
| Y1PB | CONSTRUCTION OF EXHIBIT DESIGN (NON-BUILDING) | 41 | $17,146,662 |
| Z1KA | MAINTENANCE OF DAMS | 41 | $204,401,874 |
| Z1LZ | MAINTENANCE OF PARKING FACILITIES | 41 | $30,303,618 |
| 3690 | SPECIALIZED AMMUNITION AND ORDNANCE MACHINERY AND RELATED EQUIPMENT | 40 | $48,729,868 |
| F001 | NATURAL RESOURCES/CONSERVATION- AERIAL FERTILIZATION/SPRAYING | 40 | $11,332,951 |
| H223 | EQUIPMENT AND MATERIALS TESTING- GROUND EFFECT VEHICLES, MOTOR VEHICLES, TRAILERS, AND CYCLES | 40 | $11,351,975 |
| J024 | MAINT/REPAIR/REBUILD OF EQUIPMENT- TRACTORS | 40 | $930,426 |
| V227 | TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: NAVIGATIONAL AID AND PILOTAGE | 40 | $28,664,461 |
| X1BZ | LEASE/RENTAL OF OTHER AIRFIELD STRUCTURES | 40 | $3,807,900 |
| X1FB | LEASE/RENTAL OF RECREATIONAL BUILDINGS | 40 | $9,041,223 |
| Y1NA | CONSTRUCTION OF FUEL SUPPLY FACILITIES | 40 | $568,042,043 |
| Z1EZ | MAINTENANCE OF OTHER INDUSTRIAL BUILDINGS | 40 | $103,849,773 |
| 1270 | AIRCRAFT GUNNERY FIRE CONTROL COMPONENTS | 39 | $123,426,797 |
| 3431 | ELECTRIC ARC WELDING EQUIPMENT | 39 | $3,118,766 |
| 5419 | COLLECTIVE MODULAR SUPPORT SYSTEM | 39 | $2,543,531 |
| 6030 | FIBER OPTIC DEVICES | 39 | $7,132,941 |
| AN22 | HEALTH R&D SERVICES; HEALTH RESEARCH AND TRAINING; APPLIED RESEARCH | 39 | $18,423,030 |
| B509 | SPECIAL STUDIES/ANALYSIS- ENDANGERED SPECIES: PLANT/ANIMAL | 39 | $10,851,591 |
| D320 | IT AND TELECOM- ANNUAL HARDWARE MAINTENANCE SERVICE PLANS | 39 | $175,793,291 |
| H191 | QUALITY CONTROL- FUELS, LUBRICANTS, OILS, AND WAXES | 39 | $3,416,771 |
| H335 | INSPECTION- SERVICE AND TRADE EQUIPMENT | 39 | $1,108,356 |
| H966 | OTHER QC/TEST/INSPECT- INSTRUMENTS AND LABORATORY EQUIPMENT | 39 | $5,856,848 |
| R609 | SUPPORT- ADMINISTRATIVE: STENOGRAPHIC | 39 | $4,049,767 |
| 1340 | ROCKETS, ROCKET AMMUNITION AND ROCKET COMPONENTS | 38 | $3,235,604,453 |
| 3605 | FOOD PRODUCTS MACHINERY AND EQUIPMENT | 38 | $1,850,431 |
| 8125 | BOTTLES AND JARS | 38 | $386,420 |
| AC25 | NATIONAL DEFENSE R&D SVCS; ATOMIC ENERGY DEFENSE ACTIVITIES; R&D FACILITIES & MAJ EQUIP | 38 | $5,959,879,843 |
| K059 | MODIFICATION OF EQUIPMENT- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS | 38 | $175,273,488 |
| N042 | INSTALLATION OF EQUIPMENT- FIRE FIGHTING/RESCUE/SAFETY EQUIPMENT; ENVIRON PROTECT EQUIPMENT/MATLS | 38 | $3,256,435 |
| N058 | INSTALLATION OF EQUIPMENT- COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT | 38 | $137,467,721 |
| V229 | TRANSPORT/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUIT: PURCH OF TRANSIT/PUBLIC TRANSPORT FARE MEDIA | 38 | $55,076,600 |
| Z2NB | REPAIR OR ALTERATION OF HEATING AND COOLING PLANTS | 38 | $141,424,096 |
| 3424 | METAL HEAT TREATING AND NON-THERMAL TREATING EQUIPMENT | 37 | $14,603,742 |
| 3720 | HARVESTING EQUIPMENT | 37 | $7,395,560 |
| F010 | NATURAL RESOURCES/CONSERVATION- SEEDLING PRODUCTION/TRANSPLANTING | 37 | $5,847,653 |
| H345 | INSPECTION- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | 37 | $2,319,482 |
| M1NE | OPERATION OF WATER SUPPLY FACILITIES | 37 | $31,446,484 |
| N025 | INSTALLATION OF EQUIPMENT- VEHICULAR EQUIPMENT COMPONENTS | 37 | $79,078,890 |
| 1090 | ASSEMBLIES INTERCHANGEABLE BETWEEN WEAPONS IN TWO OR MORE CLASSES | 36 | $619,477,709 |
| AC34 | NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; R&D ADMINISTRATIVE EXPENSES | 36 | $332,234,350 |
| AD22 | R&D- DEFENSE OTHER: SERVICES (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | 36 | $88,871,815 |
| H258 | EQUIPMENT AND MATERIALS TESTING- COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT | 36 | $332,452,881 |
| H270 | EQUIPMENT AND MATERIALS TESTING- ADP EQUIPMENT/SOFTWARE/SUPPLIES/SUPPORT EQUIPMENT | 36 | $409,246,502 |
| J062 | MAINT/REPAIR/REBUILD OF EQUIPMENT- LIGHTING FIXTURES AND LAMPS | 36 | $5,483,216 |
| K017 | MODIFICATION OF EQUIPMENT- AIRCRAFT LAUNCHING, LANDING, AND GROUND HANDLING EQUIPMENT | 36 | $3,834,640,046 |
| W020 | LEASE OR RENTAL OF EQUIPMENT- SHIP AND MARINE EQUIPMENT | 36 | $6,023,614 |
| W024 | LEASE OR RENTAL OF EQUIPMENT- TRACTORS | 36 | $685,749 |
| Y1KA | CONSTRUCTION OF DAMS | 36 | $6,074,785,615 |
| 1370 | PYROTECHNICS | 35 | $276,259,454 |
| 1990 | MISCELLANEOUS VESSELS | 35 | $451,000,085 |
| 3825 | ROAD CLEARING, CLEANING, AND MARKING EQUIPMENT | 35 | $8,072,060 |
| AD21 | R&D- DEFENSE OTHER: SERVICES (BASIC RESEARCH) | 35 | $623,813,247 |
| AN21 | HEALTH R&D SERVICES; HEALTH RESEARCH AND TRAINING; BASIC RESEARCH | 35 | $15,004,515 |
| AZ14 | R&D- OTHER RESEARCH AND DEVELOPMENT (ENGINEERING DEVELOPMENT) | 35 | $1,600,078,768 |
| B528 | SPECIAL STUDIES/ANALYSIS- REGULATORY | 35 | $179,499,867 |
| D305 | IT AND TELECOM – TELEPROCESSING, TIMESHARE, CLOUD COMPUTING, AND HIGH PERFORMANCE COMPUTING | 35 | $1,206,178,502 |
| F015 | NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | 35 | $66,011,983 |
| Z2ED | REPAIR OR ALTERATION OF SHIP CONSTRUCTION AND REPAIR FACILITIES | 35 | $831,333,556 |
| 3450 | MACHINE TOOLS, PORTABLE | 34 | $2,237,419 |
| 3835 | PETROLEUM PRODUCTION AND DISTRIBUTION EQUIPMENT | 34 | $84,570,679 |
| 4530 | FUEL BURNING EQUIPMENT UNITS | 34 | $5,067,231 |
| B521 | SPECIAL STUDIES/ANALYSIS- HISTORICAL | 34 | $15,575,295 |
| F021 | NATURAL RESOURCES/CONSERVATION- SITE PREPARATION | 34 | $62,508,320 |
| H259 | EQUIPMENT AND MATERIALS TESTING- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS | 34 | $84,407,749 |
| H341 | INSPECTION- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT | 34 | $4,388,141 |
| H370 | INSPECTION- ADP EQUIPMENT/SOFTWARE/SUPPLIES/SUPPORT EQUIPMENT | 34 | $5,050,755 |
| H391 | INSPECTION- FUELS, LUBRICANTS, OILS, AND WAXES | 34 | $4,430,270 |
| L063 | TECHNICAL REPRESENTATIVE- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS | 34 | $30,605,010 |
| M181 | OPER OF GOVT R&D GOCO FACILITIES | 34 | $344,407,173,573 |
| M1CZ | OPERATION OF OTHER EDUCATIONAL BUILDINGS | 34 | $2,139,612,397 |
| M1HA | OPERATION OF GOVERNMENT-OWNED CONTRACTOR-OPERATED (GOCO) R&D FACILITIES | 34 | $32,865,710,889 |
| Q801 | MEDICAL APPOINTING SERVICES | 34 | $92,452,857 |
| Y1FC | CONSTRUCTION OF TROOP HOUSING FACILITIES | 34 | $2,555,850,661 |
| Z2BG | REPAIR OR ALTERATION OF ELECTRONIC AND COMMUNICATIONS FACILITIES | 34 | $37,677,032 |
| 6750 | PHOTOGRAPHIC SUPPLIES | 33 | $1,715,951 |
| 7644 | DIGITAL MAPS, CHARTS AND GEODETIC PRODUCTS | 33 | $124,656,863 |
| 7730 | PHONOGRAPHS, RADIOS, AND TELEVISION SETS: HOME TYPE | 33 | $1,620,796 |
| B524 | SPECIAL STUDIES/ANALYSIS- MATHEMATICAL/STATISTICAL | 33 | $46,665,126 |
| H246 | EQUIPMENT AND MATERIALS TESTING- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | 33 | $4,099,004 |
| M1BC | OPERATION OF RADAR AND NAVIGATIONAL FACILITIES | 33 | $415,959,610 |
| T013 | PHOTO/MAP/PRINT/PUBLICATION- TECHNICAL WRITING | 33 | $22,009,858 |
| X1GZ | LEASE/RENTAL OF OTHER WAREHOUSE BUILDINGS | 33 | $11,901,304 |
| Z2FD | REPAIR OR ALTERATION OF DINING FACILITIES | 33 | $115,683,765 |
| 5955 | OSCILLATORS AND PIEZOELECTRIC CRYSTALS | 32 | $1,625,736 |
| 6730 | PHOTOGRAPHIC PROJECTION EQUIPMENT | 32 | $2,278,592 |
| 7710 | MUSICAL INSTRUMENTS | 32 | $1,131,823 |
| D322 | IT AND TELECOM- INTERNET | 32 | $73,720,207 |
| M1EB | OPERATION OF MAINTENANCE BUILDINGS | 32 | $152,443,670 |
| Q602 | MEDICAL RECORDS | 32 | $74,704,964 |
| Z1BD | MAINTENANCE OF AIRPORT RUNWAYS AND TAXIWAYS | 32 | $37,553,592 |
| 1675 | SPACE VEHICLE COMPONENTS | 31 | $4,878,638,506 |
| 1925 | SPECIAL SERVICE VESSELS | 31 | $10,287,868,547 |
| 3740 | PEST, DISEASE, AND FROST CONTROL EQUIPMENT | 31 | $2,622,872 |
| 4933 | WEAPONS MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT | 31 | $23,212,048 |
| 6320 | SHIPBOARD ALARM AND SIGNAL SYSTEMS | 31 | $15,761,004 |
| C1NB | ARCHITECT AND ENGINEERING- CONSTRUCTION: HEATING AND COOLING PLANTS | 31 | $58,268,995 |
| F004 | NATURAL RESOURCES/CONSERVATION- FOREST/RANGE FIRE REHABILITATION (NON-CONSTRUCTION) | 31 | $9,991,160 |
| H142 | QUALITY CONTROL- FIRE FIGHTING/RESCUE/SAFETY EQUIPMENT; ENVIRON PROTECT EQUIPMENT/MATLS | 31 | $3,135,790 |
| J067 | MAINT/REPAIR/REBUILD OF EQUIPMENT- PHOTOGRAPHIC EQUIPMENT | 31 | $16,059,842 |
| J080 | MAINT/REPAIR/REBUILD OF EQUIPMENT- BRUSHES, PAINTS, SEALERS, AND ADHESIVES | 31 | $2,297,706 |
| Z1PD | MAINTENANCE OF WASTE TREATMENT AND STORAGE FACILITIES | 31 | $3,277,136,331 |
| AD91 | R&D- DEFENSE OTHER: OTHER (BASIC RESEARCH) | 30 | $132,597,257 |
| AS22 | TRANSPORTATION R&D SERVICES; AEROSPACE RESEARCH; APPLIED RESEARCH | 30 | $703,396,964 |
| B519 | SPECIAL STUDIES/ANALYSIS- GEOTECHNICAL | 30 | $7,044,230 |
| B543 | SPECIAL STUDIES/ANALYSIS- ENERGY | 30 | $56,075,474 |
| C1BG | ARCHITECT AND ENGINEERING- CONSTRUCTION: ELECTRONIC AND COMMUNICATIONS FACILITIES | 30 | $87,064,710 |
| C1KZ | ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER CONSERVATION AND DEVELOPMENT FACILITIES | 30 | $56,137,684 |
| H242 | EQUIP/MATERIALS TESTING- FIRE FIGHTING/RESCUE/SAFETY EQUIPMENT; ENVIRON PROTECT EQUIPMENT/MATLS | 30 | $6,079,273 |
| M1BA | OPERATION OF AIR TRAFFIC CONTROL TOWERS | 30 | $490,965,019 |
| Q505 | MEDICAL- GASTROENTEROLOGY | 30 | $37,205,643 |
| Q514 | MEDICAL- OTOLARYNGOLOGY | 30 | $14,391,619 |
| T011 | PHOTO/MAP/PRINT/PUBLICATION- PRINT/BINDING | 30 | $3,975,000 |
| 2935 | ENGINE SYSTEM COOLING COMPONENTS, AIRCRAFT PRIME MOVING | 29 | $4,393,586 |
| 3449 | MISCELLANEOUS SECONDARY METAL FORMING AND CUTTING MACHINES | 29 | $5,312,751 |
| 3710 | SOIL PREPARATION EQUIPMENT | 29 | $2,229,144 |
| 4620 | WATER DISTILLATION EQUIPMENT, MARINE AND INDUSTRIAL | 29 | $1,526,283 |
| 6021 | FIBER OPTIC SWITCHES | 29 | $439,621 |
| 6125 | CONVERTERS, ELECTRICAL, ROTATING | 29 | $23,305,014 |
| AD25 | R&D- DEFENSE OTHER: SERVICES (OPERATIONAL SYSTEMS DEVELOPMENT) | 29 | $2,055,446,425 |
| AN23 | HEALTH R&D SERVICES; HEALTH RESEARCH AND TRAINING; EXPERIMENTAL DEVELOPMENT | 29 | $12,886,350 |
| C1PZ | ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER NON-BUILDING FACILITIES | 29 | $90,836,523 |
| D321 | IT AND TELECOM- HELP DESK | 29 | $557,763,151 |
| J053 | MAINT/REPAIR/REBUILD OF EQUIPMENT- HARDWARE AND ABRASIVES | 29 | $18,892,016 |
| Q529 | EMERGENCY MEDICINE SERVICES | 29 | $65,760,106 |
| V228 | TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PORT OPERATIONS | 29 | $2,499,035 |
| Y1BA | CONSTRUCTION OF AIR TRAFFIC CONTROL TOWERS | 29 | $743,468,763 |
| Y1KB | CONSTRUCTION OF CANALS | 29 | $4,624,830,078 |
| 1020 | GUNS, OVER 125MM THROUGH 150MM | 28 | $25,711,134 |
| 2020 | RIGGING AND RIGGING GEAR | 28 | $1,499,005 |
| 2060 | COMMERCIAL FISHING EQUIPMENT | 28 | $3,848,386 |
| 9440 | MISCELLANEOUS CRUDE AGRICULTURAL AND FORESTRY PRODUCTS | 28 | $7,684,141 |
| H145 | QUALITY CONTROL- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | 28 | $1,066,594 |
| L010 | TECHNICAL REPRESENTATIVE- WEAPONS | 28 | $2,013,452,437 |
| T009 | PHOTO/MAP/PRINT/PUBLICATION- AERIAL PHOTOGRAPHIC | 28 | $60,727,974 |
| V224 | TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER MARINE CHARTER | 28 | $3,804,920 |
| Z1CZ | MAINTENANCE OF OTHER EDUCATIONAL BUILDINGS | 28 | $50,141,967 |
| Z2PB | REPAIR OR ALTERATION OF EXHIBIT DESIGN (NON-BUILDING) | 28 | $9,504,120 |
| 3417 | MILLING MACHINES | 27 | $35,496,359 |
| AC52 | R&D- DEFENSE SYSTEM: WEAPONS (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | 27 | $104,569,097 |
| AD26 | R&D- DEFENSE OTHER: SERVICES (MANAGEMENT/SUPPORT) | 27 | $1,130,274,438 |
| AR21 | R&D- SPACE: SCIENCE/APPLICATIONS (BASIC RESEARCH) | 27 | $5,942,690,528 |
| B522 | SPECIAL STUDIES/ANALYSIS- LEGAL | 27 | $18,963,481 |
| C1BZ | ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER AIRFIELD STRUCTURES | 27 | $779,128,383 |
| C1PB | ARCHITECT AND ENGINEERING- CONSTRUCTION: EXHIBIT DESIGN (NON-BUILDING) | 27 | $9,162,870 |
| H359 | INSPECTION- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS | 27 | $3,276,489 |
| H958 | OTHER QC/TEST/INSPECT- COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT | 27 | $194,307,192 |
| J022 | MAINT/REPAIR/REBUILD OF EQUIPMENT- RAILWAY EQUIPMENT | 27 | $8,897,023 |
| N023 | INSTALLATION OF EQUIPMENT- GROUND EFFECT VEHICLES, MOTOR VEHICLES, TRAILERS, AND CYCLES | 27 | $18,588,693 |
| W046 | LEASE OR RENTAL OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | 27 | $5,199,791 |
| Y1BD | CONSTRUCTION OF AIRPORT RUNWAYS AND TAXIWAYS | 27 | $1,641,078,988 |
| Y1GZ | CONSTRUCTION OF OTHER WAREHOUSE BUILDINGS | 27 | $456,085,447 |
| Z1FB | MAINTENANCE OF RECREATIONAL BUILDINGS | 27 | $34,042,189 |
| 3438 | MISCELLANEOUS WELDING EQUIPMENT | 26 | $2,297,554 |
| 4430 | INDUSTRIAL FURNACES, KILNS, LEHRS, AND OVENS | 26 | $8,776,222 |
| C1NZ | ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER UTILITIES | 26 | $36,249,221 |
| J048 | MAINT/REPAIR/REBUILD OF EQUIPMENT- VALVES | 26 | $7,158,229 |
| Q512 | MEDICAL- OPTOMETRY | 26 | $16,939,128 |
| W035 | LEASE OR RENTAL OF EQUIPMENT- SERVICE AND TRADE EQUIPMENT | 26 | $10,481,593 |
| W060 | LEASE OR RENTAL OF EQUIPMENT- FIBER OPTICS MATERIALS, COMPONENTS, ASSEMBLIES, AND ACCESSORIES | 26 | $3,997,374 |
| Y151 | CONSTRUCT/AMMUNITION FACILITIES | 26 | $2,356,857,324 |
| Y1FB | CONSTRUCTION OF RECREATIONAL BUILDINGS | 26 | $300,713,583 |
| Y1GC | CONSTRUCTION OF FUEL STORAGE BUILDINGS | 26 | $238,702,971 |
| Z2AB | REPAIR OR ALTERATION OF CONFERENCE SPACE AND FACILITIES | 26 | $47,819,772 |
| 3910 | CONVEYORS | 25 | $21,897,096 |
| AH21 | NATURAL RESOURCES AND ENVIRONMENT R&D SERVICES; CONSERVATION AND LAND MANAGEMENT; BASIC RESEARCH | 25 | $30,532,927 |
| B539 | SPECIAL STUDIES/ANALYSIS- AERONAUTICAL/SPACE | 25 | $365,971,397 |
| C1FA | ARCHITECT AND ENGINEERING- CONSTRUCTION: FAMILY HOUSING FACILITIES | 25 | $13,984,588 |
| H163 | QUALITY CONTROL- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS | 25 | $2,276,242 |
| H225 | EQUIPMENT AND MATERIALS TESTING- VEHICULAR EQUIPMENT COMPONENTS | 25 | $11,487,719 |
| H263 | EQUIPMENT AND MATERIALS TESTING- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS | 25 | $8,150,031 |
| H963 | OTHER QC/TEST/INSPECT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS | 25 | $3,341,751 |
| L066 | TECHNICAL REPRESENTATIVE- INSTRUMENTS AND LABORATORY EQUIPMENT | 25 | $1,905,838 |
| M1PD | OPERATION OF WASTE TREATMENT AND STORAGE FACILITIES | 25 | $2,786,519,361 |
| Y1CA | CONSTRUCTION OF SCHOOLS | 25 | $1,552,418,831 |
| 1045 | LAUNCHERS, TORPEDO AND DEPTH CHARGE | 24 | $42,911,308 |
| 2410 | TRACTOR, FULL TRACKED, LOW SPEED | 24 | $36,898,689 |
| 3443 | MECHANICAL PRESSES, POWER DRIVEN | 24 | $2,620,566 |
| 3630 | CLAY AND CONCRETE PRODUCTS INDUSTRIES MACHINERY | 24 | $1,937,156 |
| 4250 | RECYCLING AND RECLAMATION EQUIPMENT | 24 | $21,780,735 |
| 5811 | OTHER CRYPTOLOGIC EQUIPMENT AND COMPONENTS | 24 | $114,266,835 |
| 6117 | SOLAR ELECTRIC POWER SYSTEMS | 24 | $6,956,894 |
| 8435 | FOOTWEAR, WOMEN'S | 24 | $12,363,348 |
| C1KA | ARCHITECT AND ENGINEERING- CONSTRUCTION: DAMS | 24 | $47,832,200 |
| D313 | IT AND TELECOM- COMPUTER AIDED DESIGN/COMPUTER AIDED MANUFACTURING (CAD/CAM) | 24 | $424,982,895 |
| F002 | NATURAL RESOURCES/CONSERVATION- AERIAL SEEDING | 24 | $18,745,356 |
| J068 | MAINT/REPAIR/REBUILD OF EQUIPMENT- CHEMICALS AND CHEMICAL PRODUCTS | 24 | $1,502,493 |
| L017 | TECHNICAL REPRESENTATIVE- AIRCRAFT LAUNCHING, LANDING, AND GROUND HANDLING EQUIPMENT | 24 | $30,604,546 |
| L049 | TECHNICAL REPRESENTATIVE- MAINTENANCE AND REPAIR SHOP EQUIPMENT | 24 | $47,488,452 |
| N046 | INSTALLATION OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | 24 | $15,206,011 |
| Z1GZ | MAINTENANCE OF OTHER WAREHOUSE BUILDINGS | 24 | $15,187,172 |
| 1220 | FIRE CONTROL COMPUTING SIGHTS AND DEVICES | 23 | $436,573,915 |
| 3416 | LATHES | 23 | $108,656,654 |
| 5850 | VISIBLE AND INVISIBLE LIGHT COMMUNICATION EQUIPMENT | 23 | $131,950,418 |
| C1PC | ARCHITECT AND ENGINEERING- CONSTRUCTION: UNIMPROVED REAL PROPERTY (LAND) | 23 | $43,694,564 |
| H112 | QUALITY CONTROL- FIRE CONTROL EQUIPMENT | 23 | $3,782,537 |
| H320 | INSPECTION- SHIP AND MARINE EQUIPMENT | 23 | $7,025,650 |
| K099 | MODIFICATION OF EQUIPMENT- MISCELLANEOUS | 23 | $142,701,909 |
| L023 | TECHNICAL REPRESENTATIVE- GROUND EFFECT VEHICLES, MOTOR VEHICLES, TRAILERS, AND CYCLES | 23 | $482,192,953 |
| M1ND | OPERATION OF SEWAGE AND WASTE FACILITIES | 23 | $97,420,947 |
| N062 | INSTALLATION OF EQUIPMENT- LIGHTING FIXTURES AND LAMPS | 23 | $2,737,628 |
| V001 | TRANSPORTATION/TRAVEL/RELOCATION- MOTOR POOL AND PACKING/CRATING: GBL/GTR PROCS | 23 | $1,697,370 |
| X1FF | LEASE/RENTAL OF PENAL FACILITIES | 23 | $2,813,861 |
| Z2CA | REPAIR OR ALTERATION OF SCHOOLS | 23 | $39,328,651 |
| 1355 | TORPEDOS AND COMPONENTS, INERT | 22 | $368,513,275 |
| 8420 | UNDERWEAR AND NIGHTWEAR, MEN'S | 22 | $7,362,318 |
| 9620 | MINERALS, NATURAL AND SYNTHETIC | 22 | $4,012,735 |
| C1NA | ARCHITECT AND ENGINEERING- CONSTRUCTION: FUEL SUPPLY FACILITIES | 22 | $39,150,317 |
| E1PB | PURCHASE OF EXHIBIT DESIGN (NON-BUILDING) | 22 | $16,825,215 |
| H366 | INSPECTION- INSTRUMENTS AND LABORATORY EQUIPMENT | 22 | $1,760,952 |
| J088 | MAINT/REPAIR/REBUILD OF EQUIPMENT- LIVE ANIMALS | 22 | $6,485,487 |
| K063 | MODIFICATION OF EQUIPMENT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS | 22 | $39,818,007 |
| K066 | MODIFICATION OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | 22 | $14,107,021 |
| Q507 | OBSTETRICS & GYNECOLOGY | 22 | $13,509,829 |
| Y1PC | CONSTRUCTION OF UNIMPROVED REAL PROPERTY (LAND) | 22 | $372,378,759 |
| Z1GC | MAINTENANCE OF FUEL STORAGE BUILDINGS | 22 | $14,526,431 |
| 1427 | GUIDED MISSILE SUBSYSTEMS | 21 | $3,605,989,419 |
| 3408 | MACHINING CENTERS AND WAY-TYPE MACHINES | 21 | $46,451,044 |
| 3815 | CRANE AND CRANE-SHOVEL ATTACHMENTS | 21 | $4,641,846 |
| 7020 | INFORMATION TECHNOLOGY CENTRAL PROCESSING UNIT (CPU, COMPUTER), ANALOG | 21 | $14,950,774 |
| AG21 | ENERGY R&D SERVICES; ENERGY CONSERVATION; BASIC RESEARCH | 21 | $10,562,888 |
| B553 | SPECIAL STUDIES/ANALYSIS- COMMUNICATIONS | 21 | $42,641,747 |
| F113 | ENVIRONMENTAL SYSTEMS PROTECTION- WETLANDS CONSERVATION AND SUPPORT | 21 | $61,719,164 |
| H941 | OTHER QC/TEST/INSPECT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT | 21 | $5,933,776 |
| J018 | MAINT/REPAIR/REBUILD OF EQUIPMENT- SPACE VEHICLES | 21 | $4,732,727,334 |
| N012 | INSTALLATION OF EQUIPMENT- FIRE CONTROL EQUIPMENT | 21 | $1,177,597,965 |
| N054 | INSTALLATION OF EQUIPMENT- PREFABRICATED STRUCTURES AND SCAFFOLDING | 21 | $10,429,641 |
| Q603 | MEDICAL TRANSCRIPTIONS | 21 | $1,594,558 |
| W019 | LEASE OR RENTAL OF EQUIPMENT- SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS | 21 | $5,080,010 |
| X1AZ | LEASE/RENTAL OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS | 21 | $3,674,206 |
| 1040 | CHEMICAL WEAPONS AND EQUIPMENT | 20 | $42,068,833 |
| 5133 | DRILL BITS, COUNTERBORES, AND COUNTERSINKS: HAND AND MACHINE | 20 | $227,042 |
| 6508 | MEDICATED COSMETICS AND TOILETRIES | 20 | $28,869 |
| 8330 | LEATHER | 20 | $1,626,112 |
| 9525 | WIRE, NONELECTRICAL, NONFERROUS BASE METAL | 20 | $601,134 |
| AC35 | NATIONAL DEFENSE R&D SVCS; DEFENSE-RELATED ACTIVITIES; R&D FACILITIES & MAJ EQUIP | 20 | $1,549,809,397 |
| AF12 | EDUCATION, TRAINING, EMPLOYMENT, & SOCIAL SVCS R&D SVCS; EDUCATION SVCS R&D; APPLIED RESEARCH | 20 | $38,921,894 |
| H159 | QUALITY CONTROL- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS | 20 | $4,475,601 |
| H241 | EQUIPMENT AND MATERIALS TESTING- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT | 20 | $2,315,276 |
| H268 | EQUIPMENT AND MATERIALS TESTING- CHEMICALS AND CHEMICAL PRODUCTS | 20 | $2,947,280 |
| L041 | TECHNICAL REPRESENTATIVE- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT | 20 | $12,671,382 |
| L069 | TECHNICAL REPRESENTATIVE- TRAINING AIDS AND DEVICES | 20 | $177,853,658 |
| M1PB | OPERATION OF EXHIBIT DESIGN (NON-BUILDING) | 20 | $7,145,940 |
| N056 | INSTALLATION OF EQUIPMENT- CONSTRUCTION AND BUILDING MATERIALS | 20 | $2,321,529 |
| N093 | INSTALLATION OF EQUIPMENT- NONMETALLIC FABRICATED MATERIALS | 20 | $953,615 |
| Q524 | CARDIOTHORACIC SURGERY | 20 | $22,314,576 |
| R421 | TECHNICAL ASSISTANCE | 20 | $144,578,885 |
| T012 | PHOTO/MAP/PRINT/PUBLICATION- REPRODUCTION | 20 | $7,015,957 |
| 1365 | MILITARY CHEMICAL AGENTS | 19 | $130,452 |
| 4935 | GUIDED MISSILE MAINTENANCE, REPAIR, AND CHECKOUT SPECIALIZED EQUIPMENT | 19 | $10,053,961 |
| 5445 | PREFABRICATED TOWER STRUCTURES | 19 | $28,110,030 |
| 5620 | TILE, BRICK AND BLOCK | 19 | $631,066 |
| 5675 | NONWOOD CONSTRUCTION LUMBER AND RELATED MATERIALS | 19 | $714,769 |
| 5831 | INTERCOMMUNICATION AND PUBLIC ADDRESS SYSTEMS, AIRBORNE | 19 | $22,297,139 |
| 5860 | STIMULATED COHERENT RADIATION DEVICES, COMPONENTS, AND ACCESSORIES | 19 | $37,220,333 |
| 8460 | LUGGAGE | 19 | $3,976,830 |
| AC64 | R&D- DEFENSE SYSTEM: ELECTRONICS/COMMUNICATION EQUIPMENT (ENGINEERING DEVELOPMENT) | 19 | $841,363,361 |
| AH12 | NATURAL RESOURCES AND ENVIRONMENT R&D SERVICES; WATER RESOURCES; APPLIED RESEARCH | 19 | $18,593,889 |
| AH51 | NATURAL RESOURCES AND ENVIRONMENT R&D SERVICES; OTHER NATURAL RESOURCES; BASIC RESEARCH | 19 | $9,307,003 |
| AM12 | INTERNATIONAL AFFAIRS R&D SERVICES; INTERNATIONAL AFFAIRS; APPLIED RESEARCH | 19 | $5,338,748 |
| AS32 | TRANSPORTATION R&D SERVICES; WATER TRANSPORTATION; APPLIED RESEARCH | 19 | $48,451,981 |
| AZ13 | R&D- OTHER RESEARCH AND DEVELOPMENT (ADVANCED DEVELOPMENT) | 19 | $321,359,996 |
| B552 | SPECIAL STUDIES/ANALYSIS- MANPOWER | 19 | $15,229,742 |
| C1EZ | ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER INDUSTRIAL BUILDINGS | 19 | $30,539,954 |
| C1LZ | ARCHITECT AND ENGINEERING- CONSTRUCTION: PARKING FACILITIES | 19 | $11,136,245 |
| H179 | QUALITY CONTROL- CLEANING EQUIPMENT AND SUPPLIES | 19 | $4,747,119 |
| H256 | EQUIPMENT AND MATERIALS TESTING- CONSTRUCTION AND BUILDING MATERIALS | 19 | $3,787,186 |
| H923 | OTHER QC/TEST/INSPECT- GROUND EFFECT VEHICLES, MOTOR VEHICLES, TRAILERS, AND CYCLES | 19 | $1,822,368 |
| K019 | MODIFICATION OF EQUIPMENT- SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS | 19 | $234,722,085 |
| K025 | MODIFICATION OF EQUIPMENT- VEHICULAR EQUIPMENT COMPONENTS | 19 | $44,900,935 |
| W025 | LEASE OR RENTAL OF EQUIPMENT- VEHICULAR EQUIPMENT COMPONENTS | 19 | $873,034 |
| 1075 | DEGAUSSING AND MINE SWEEPING EQUIPMENT | 18 | $600,388,855 |
| 1330 | GRENADES | 18 | $145,448,551 |
| 3405 | SAWS AND FILING MACHINES | 18 | $2,012,534 |
| 6080 | FIBER OPTIC KITS AND SETS | 18 | $370,471 |
| B538 | SPECIAL STUDIES/ANALYSIS- INTELLIGENCE | 18 | $111,070,380 |
| B554 | SPECIAL STUDIES/ANALYSIS- ACQUISITION POLICY/PROCEDURES | 18 | $31,987,550 |
| C1ED | ARCHITECT AND ENGINEERING- CONSTRUCTION: SHIP CONSTRUCTION AND REPAIR FACILITIES | 18 | $116,037,617 |
| F109 | ENVIRONMENTAL SYSTEMS PROTECTION- LEAKING UNDERGROUND STORAGE TANK SUPPORT | 18 | $8,295,780 |
| H216 | EQUIPMENT AND MATERIALS TESTING- AIRCRAFT COMPONENTS AND ACCESSORIES | 18 | $57,939,079 |
| H261 | EQUIPMENT AND MATERIALS TESTING- ELECTRIC WIRE AND POWER DISTRIBUTION EQUIPMENT | 18 | $3,846,976 |
| H945 | OTHER QC/TEST/INSPECT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | 18 | $1,482,933 |
| J037 | MAINT/REPAIR/REBUILD OF EQUIPMENT- AGRICULTURAL MACHINERY AND EQUIPMENT | 18 | $795,028 |
| K049 | MODIFICATION OF EQUIPMENT- MAINTENANCE AND REPAIR SHOP EQUIPMENT | 18 | $1,969,972 |
| Q520 | MEDICAL- PODIATRY | 18 | $12,113,205 |
| W049 | LEASE OR RENTAL OF EQUIPMENT- MAINTENANCE AND REPAIR SHOP EQUIPMENT | 18 | $1,424,090 |
| W079 | LEASE OR RENTAL OF EQUIPMENT- CLEANING EQUIPMENT AND SUPPLIES | 18 | $2,126,668 |
| Z1BZ | MAINTENANCE OF OTHER AIRFIELD STRUCTURES | 18 | $88,412,789 |
| 1820 | SPACE VEHICLE COMPONENTS | 17 | $10,933,234,145 |
| 3442 | HYDRAULIC AND PNEUMATIC PRESSES, POWER DRIVEN | 17 | $2,540,073 |
| 6310 | TRAFFIC AND TRANSIT SIGNAL SYSTEMS | 17 | $4,499,115 |
| 7435 | OFFICE INFORMATION SYSTEM EQUIPMENT | 17 | $5,891,727 |
| 8310 | YARN AND THREAD | 17 | $728,916 |
| 8320 | PADDING AND STUFFING MATERIALS | 17 | $567,744 |
| C1CZ | ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER EDUCATIONAL BUILDINGS | 17 | $10,052,525 |
| C1ND | ARCHITECT AND ENGINEERING- CONSTRUCTION: SEWAGE AND WASTE FACILITIES | 17 | $13,219,339 |
| L076 | TECHNICAL REPRESENTATIVE- BOOKS, MAPS, AND OTHER PUBLICATIONS | 17 | $17,594,006 |
| N016 | INSTALLATION OF EQUIPMENT- AIRCRAFT COMPONENTS AND ACCESSORIES | 17 | $324,437,651 |
| Q516 | MEDICAL- PEDIATRIC | 17 | $20,555,062 |
| W069 | LEASE OR RENTAL OF EQUIPMENT- TRAINING AIDS AND DEVICES | 17 | $2,264,779 |
| W084 | LEASE OR RENTAL OF EQUIPMENT- CLOTHING, INDIVIDUAL EQUIPMENT, AND INSIGNIA | 17 | $6,625,282 |
| Z1FD | MAINTENANCE OF DINING FACILITIES | 17 | $4,080,901 |
| 1945 | PONTOONS AND FLOATING DOCKS | 16 | $8,587,654 |
| 2810 | GASOLINE RECIPROCATING ENGINES, AIRCRAFT PRIME MOVER; AND COMPONENTS | 16 | $3,039,296 |
| 3693 | INDUSTRIAL ASSEMBLY MACHINES | 16 | $17,411,097 |
| 7650 | DRAWINGS AND SPECIFICATIONS | 16 | $252,558,346 |
| 8445 | HOSIERY, HANDWEAR, AND CLOTHING ACCESSORIES, WOMEN'S | 16 | $819,478 |
| AD96 | R&D- DEFENSE OTHER: OTHER (MANAGEMENT/SUPPORT) | 16 | $127,357,785 |
| C1HB | ARCHITECT AND ENGINEERING- CONSTRUCTION: GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) R&D FACS | 16 | $4,657,132 |
| C221 | ARCHITECT AND ENGINEERING- GENERAL: PLUMBING SYSTEMS | 16 | $9,613,404 |
| D309 | IT AND TELECOM- INFORMATION AND DATA BROADCASTING OR DATA DISTRIBUTION | 16 | $276,231,536 |
| E1BC | PURCHASE OF RADAR AND NAVIGATIONAL FACILITIES | 16 | $662,129,855 |
| H113 | QUALITY CONTROL- AMMUNITION AND EXPLOSIVES | 16 | $152,701 |
| H323 | INSPECTION- GROUND EFFECT VEHICLES, MOTOR VEHICLES, TRAILERS, AND CYCLES | 16 | $1,236,800 |
| J013 | MAINT/REPAIR/REBUILD OF EQUIPMENT- AMMUNITION AND EXPLOSIVES | 16 | $121,727,199 |
| K045 | MODIFICATION OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | 16 | $3,447,569 |
| M1BG | OPERATION OF ELECTRONIC AND COMMUNICATIONS FACILITIES | 16 | $1,050,963,595 |
| M1FF | OPERATION OF PENAL FACILITIES | 16 | $291,864,796 |
| M2AB | HUSBANDING SERVICES—FORCE PROTECTION | 16 | $5,025,940 |
| N049 | INSTALLATION OF EQUIPMENT- MAINTENANCE AND REPAIR SHOP EQUIPMENT | 16 | $9,276,657 |
| Z1KB | MAINTENANCE OF CANALS | 16 | $243,128,091 |
| Z2KB | REPAIR OR ALTERATION OF CANALS | 16 | $354,841,597 |
| 3441 | BENDING AND FORMING MACHINES | 15 | $10,433,758 |
| 3470 | MACHINE SHOP SETS, KITS, AND OUTFITS | 15 | $2,094,467 |
| 6940 | COMMUNICATION TRAINING DEVICES | 15 | $96,199,895 |
| 8720 | FERTILIZERS | 15 | $939,427 |
| 9650 | NONFERROUS BASE METAL REFINERY AND INTERMEDIATE FORMS | 15 | $75,051,599 |
| AD95 | R&D- DEFENSE OTHER: OTHER (OPERATIONAL SYSTEMS DEVELOPMENT) | 15 | $716,478,993 |
| AS13 | TRANSPORTATION R&D SVCS; SURFACE TRANSPORTATION, PUBLIC TRANSIT, & RAIL; EXPERIMENTAL DEVELOPMENT | 15 | $10,458,168 |
| B518 | SPECIAL STUDIES/ANALYSIS- GEOPHYSICAL | 15 | $5,507,181 |
| C1FZ | ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER RESIDENTIAL BUILDINGS | 15 | $8,829,809 |
| H245 | EQUIPMENT AND MATERIALS TESTING- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | 15 | $512,836 |
| H339 | INSPECTION- MATERIALS HANDLING EQUIPMENT | 15 | $621,229 |
| J084 | MAINT/REPAIR/REBUILD OF EQUIPMENT- CLOTHING, INDIVIDUAL EQUIPMENT, AND INSIGNIA | 15 | $6,211,140 |
| K010 | MODIFICATION OF EQUIPMENT- WEAPONS | 15 | $2,174,678,218 |
| L073 | TECHNICAL REPRESENTATIVE- FOOD PREPARATION AND SERVING EQUIPMENT | 15 | $10,973,513 |
| P300 | SALVAGE- MARINE VESSELS | 15 | $16,275,967 |
| U003 | EDUCATION/TRAINING- RESERVE TRAINING (MILITARY) | 15 | $60,384,710 |
| W072 | LEASE OR RENTAL OF EQUIPMENT- HOUSEHOLD AND COMMERCIAL FURNISHINGS AND APPLIANCES | 15 | $2,466,225 |
| W073 | LEASE OR RENTAL OF EQUIPMENT- FOOD PREPARATION AND SERVING EQUIPMENT | 15 | $789,565 |
| W091 | LEASE OR RENTAL OF EQUIPMENT- FUELS, LUBRICANTS, OILS, AND WAXES | 15 | $889,413 |
| Y299 | CONTRUCT/ALL OTHER NON-BLDG FACS | 15 | $293,448,230 |
| Z1AB | MAINTENANCE OF CONFERENCE SPACE AND FACILITIES | 15 | $19,510,751 |
| 3433 | GAS WELDING, HEAT CUTTING, AND METALIZING EQUIPMENT | 14 | $438,060 |
| 3550 | VENDING AND COIN OPERATED MACHINES | 14 | $971,535 |
| 3615 | PULP AND PAPER INDUSTRIES MACHINERY | 14 | $3,166,141 |
| 3730 | DAIRY, POULTRY, AND LIVESTOCK EQUIPMENT | 14 | $1,637,044 |
| 5280 | SETS, KITS, AND OUTFITS OF MEASURING TOOLS | 14 | $886,329 |
| 7735 | PARTS AND ACCESSORIES OF PHONOGRAPHS, RADIOS, AND TELEVISION SET: HOME TYPE | 14 | $3,418,688 |
| AC53 | R&D- DEFENSE SYSTEM: WEAPONS (ADVANCED DEVELOPMENT) | 14 | $132,156,908 |
| B513 | SPECIAL STUDIES/ANALYSIS- FEASIBILITY (NON-CONSTRUCTION) | 14 | $56,825,209 |
| E1BG | PURCHASE OF ELECTRONIC AND COMMUNICATIONS FACILITIES | 14 | $11,718,917 |
| H168 | QUALITY CONTROL- CHEMICALS AND CHEMICAL PRODUCTS | 14 | $3,018,101 |
| H215 | EQUIPMENT AND MATERIALS TESTING- AIRCRAFT AND AIRFRAME STRUCTURAL COMPONENTS | 14 | $63,306,994 |
| H949 | OTHER QC/TEST/INSPECT- MAINTENANCE AND REPAIR SHOP EQUIPMENT | 14 | $1,081,670 |
| K012 | MODIFICATION OF EQUIPMENT- FIRE CONTROL EQUIPMENT | 14 | $657,188,234 |
| K065 | MODIFICATION OF EQUIPMENT- MEDICAL, DENTAL, AND VETERINARY EQUIPMENT AND SUPPLIES | 14 | $7,734,978 |
| M1LB | OPERATION OF HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS | 14 | $1,808,299 |
| M1QA | OPERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) | 14 | $3,356,778 |
| N040 | INSTALLATION OF EQUIPMENT- ROPE, CABLE, CHAIN, AND FITTINGS | 14 | $31,813,733 |
| S113 | TELEPHONE AND-OR COMMUNICATIONS SER | 14 | $3,324,144,561 |
| W015 | LEASE OR RENTAL OF EQUIPMENT- AIRCRAFT AND AIRFRAME STRUCTURAL COMPONENTS | 14 | $49,773,318 |
| Y1KZ | CONSTRUCTION OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES | 14 | $834,924,055 |
| Z1FF | MAINTENANCE OF PENAL FACILITIES | 14 | $1,051,093 |
| Z1MD | MAINTENANCE OF EPG FACILITIES - HYDRO | 14 | $107,310,433 |
| Z1PC | MAINTENANCE OF UNIMPROVED REAL PROPERTY (LAND) | 14 | $5,302,139 |
| 1385 | SURFACE USE EXPLOSIVE ORDNANCE DISPOSAL TOOLS AND EQUIPMENT | 13 | $121,390,767 |
| 2830 | WATER TURBINES AND WATER WHEELS; AND COMPONENTS | 13 | $30,680,321 |
| 3456 | CUTTING AND FORMING TOOLS FOR SECONDARY METALWORKING MACHINERY | 13 | $161,736 |
| 7640 | MAPS, ATLASES, CHARTS, AND GLOBES | 13 | $258,746 |
| AC93 | R&D- DEFENSE SYSTEM: MISCELLANEOUS HARD GOODS (ADVANCED DEVELOPMENT) | 13 | $169,334,506 |
| AH52 | NATURAL RESOURCES AND ENVIRONMENT R&D SERVICES; OTHER NATURAL RESOURCES; APPLIED RESEARCH | 13 | $9,391,450 |
| AN91 | R&D- MEDICAL: OTHER (BASIC RESEARCH) | 13 | $108,405,340 |
| B526 | SPECIAL STUDIES/ANALYSIS- OCEANOLOGICAL | 13 | $6,848,135 |
| G005 | SOCIAL- GERIATRIC | 13 | $1,967,431 |
| H176 | QUALITY CONTROL- BOOKS, MAPS, AND OTHER PUBLICATIONS | 13 | $4,707,416 |
| H291 | EQUIPMENT AND MATERIALS TESTING- FUELS, LUBRICANTS, OILS, AND WAXES | 13 | $1,157,093 |
| H336 | INSPECTION- SPECIAL INDUSTRY MACHINERY | 13 | $551,562 |
| H914 | OTHER QC/TEST/INSPECT- GUIDED MISSILES | 13 | $1,228,057,646 |
| H961 | OTHER QC/TEST/INSPECT- ELECTRIC WIRE AND POWER DISTRIBUTION EQUIPMENT | 13 | $3,732,889 |
| K014 | MODIFICATION OF EQUIPMENT- GUIDED MISSILES | 13 | $721,304,205 |
| K042 | MODIFICATION OF EQUIPMENT- FIRE FIGHTING/RESCUE/SAFETY EQUIPMENT; ENVIRON PROTECT EQUIPMENT/MATLS | 13 | $165,239,141 |
| L065 | TECHNICAL REPRESENTATIVE- MEDICAL, DENTAL, AND VETERINARY EQUIPMENT AND SUPPLIES | 13 | $6,935,657 |
| L091 | TECHNICAL REPRESENTATIVE- FUELS, LUBRICANTS, OILS, AND WAXES | 13 | $610,010 |
| M1GC | OPERATION OF FUEL STORAGE BUILDINGS | 13 | $87,834,713 |
| M1JA | OPERATION OF MUSEUMS AND EXHIBITION BUILDINGS | 13 | $2,169,986 |
| Z1ED | MAINTENANCE OF SHIP CONSTRUCTION AND REPAIR FACILITIES | 13 | $2,008,177 |
| Z2MD | REPAIR OR ALTERATION OF EPG FACILITIES - HYDRO | 13 | $358,330,534 |
| Z2PC | REPAIR OR ALTERATION OF UNIMPROVED REAL PROPERTY (LAND) | 13 | $34,390,330 |
| 3445 | PUNCHING AND SHEARING MACHINES | 12 | $1,089,517 |
| 4931 | FIRE CONTROL MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT | 12 | $1,338,482 |
| 5520 | MILLWORK | 12 | $2,048,081 |
| B527 | SPECIAL STUDIES/ANALYSIS- RECREATION | 12 | $19,464,219 |
| B532 | SPECIAL STUDIES/ANALYSIS- SOIL | 12 | $10,548,160 |
| B545 | SPECIAL STUDIES/ANALYSIS- HOUSING/COMMUNITY DEVELOPMENT | 12 | $22,554,246 |
| C1CA | ARCHITECT AND ENGINEERING- CONSTRUCTION: SCHOOLS | 12 | $31,072,473 |
| C1NE | ARCHITECT AND ENGINEERING- CONSTRUCTION: WATER SUPPLY FACILITIES | 12 | $5,232,534 |
| D312 | IT AND TELECOM- OPTICAL SCANNING | 12 | $10,188,387 |
| E1AB | PURCHASE OF CONFERENCE SPACE AND FACILITIES | 12 | $1,371,968 |
| H149 | QUALITY CONTROL- MAINTENANCE AND REPAIR SHOP EQUIPMENT | 12 | $3,001,431 |
| H220 | EQUIPMENT AND MATERIALS TESTING- SHIP AND MARINE EQUIPMENT | 12 | $21,321,055 |
| H344 | INSPECTION- FURNACE, STEAM PLANT, AND DRYING EQUIPMENT; NUCLEAR REACTORS | 12 | $600,687 |
| H935 | OTHER QC/TEST/INSPECT- SERVICE AND TRADE EQUIPMENT | 12 | $68,009,438 |
| H942 | OTHER QC/TEST/INSPECT- FIRE FIGHTING/RESCUE/SAFETY EQUIPMENT; ENVIRON PROTECT EQUIPMENT/MATLS | 12 | $2,863,979 |
| H959 | OTHER QC/TEST/INSPECT- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS | 12 | $6,903,153 |
| H967 | OTHER QC/TEST/INSPECT- PHOTOGRAPHIC EQUIPMENT | 12 | $2,352,814 |
| J031 | MAINT/REPAIR/REBUILD OF EQUIPMENT- BEARINGS | 12 | $2,039,008 |
| L053 | TECHNICAL REPRESENTATIVE- HARDWARE AND ABRASIVES | 12 | $909,360 |
| M2AA | HUSBANDING SERVICES—COMMUNICATIONS SERVICES | 12 | $804,233 |
| Q533 | OCCUPATIONAL & PUBLIC HEALTH SERVICES | 12 | $11,130,572 |
| S217 | HOUSEKEEPING- INTERIOR PLANTSCAPING | 12 | $487,782 |
| W062 | LEASE OR RENTAL OF EQUIPMENT- LIGHTING FIXTURES AND LAMPS | 12 | $359,692 |
| W070 | LEASE OR RENTAL OF EQUIPMENT- INFORMATION TECHNOLOGY/SOFTWARE/SUPPLIES/SUPPORT EQUIPMENT | 12 | $14,610,409 |
| Y1EA | CONSTRUCTION OF AMMUNITION FACILITIES | 12 | $645,240,504 |
| Y1ED | CONSTRUCTION OF SHIP CONSTRUCTION AND REPAIR FACILITIES | 12 | $6,103,793,080 |
| Z1EA | MAINTENANCE OF AMMUNITION FACILITIES | 12 | $17,695,707 |
| Z1GD | MAINTENANCE OF OPEN STORAGE FACILITIES | 12 | $161,641 |
| Z2MZ | REPAIR OR ALTERATION OF EPG FACILITIES - OTHER, INCLUDING TRANSMISSION | 12 | $96,377,087 |
| 1080 | CAMOUFLAGE AND DECEPTION EQUIPMENT | 11 | $26,252,620 |
| 1265 | FIRE CONTROL TRANSMITTING AND RECEIVING EQUIPMENT, EXCEPT AIRBORNE | 11 | $1,256,236,122 |
| 3410 | ELECTRICAL AND ULTRASONIC EROSION MACHINES | 11 | $5,745,586 |
| 3770 | SADDLERY, HARNESS, WHIPS, AND RELATED ANIMAL FURNISHINGS | 11 | $326,589 |
| 7820 | GAMES, TOYS, AND WHEELED GOODS | 11 | $806,790 |
| AC26 | R&D- DEFENSE SYSTEM: MISSILE/SPACE SYSTEMS (MANAGEMENT/SUPPORT) | 11 | $796,793,818 |
| AD97 | R&D- DEFENSE OTHER: OTHER (COMMERCIALIZED) | 11 | $75,537,294 |
| AS21 | TRANSPORTATION R&D SERVICES; AEROSPACE RESEARCH; BASIC RESEARCH | 11 | $33,751,734 |
| C1PA | ARCHITECT AND ENGINEERING- CONSTRUCTION: RECREATIONAL FACILITIES (NON-BUILDING) | 11 | $3,223,862 |
| E1NA | PURCHASE OF FUEL SUPPLY FACILITIES | 11 | $1,016,580 |
| F022 | NATURAL RESOURCES/CONSERVATION- FISH HATCHERY | 11 | $5,452,498 |
| H979 | OTHER QC/TEST/INSPECT- CLEANING EQUIPMENT AND SUPPLIES | 11 | $390,510 |
| J096 | MAINT/REPAIR/REBUILD OF EQUIPMENT- ORES, MINERALS, AND THEIR PRIMARY PRODUCTS | 11 | $1,501,613 |
| L068 | TECHNICAL REPRESENTATIVE- CHEMICALS AND CHEMICAL PRODUCTS | 11 | $226,303 |
| M1FA | OPERATION OF FAMILY HOUSING FACILITIES | 11 | $1,738,834 |
| M1NB | OPERATION OF HEATING AND COOLING PLANTS | 11 | $44,034,294 |
| N039 | INSTALLATION OF EQUIPMENT- MATERIALS HANDLING EQUIPMENT | 11 | $748,150 |
| V123 | TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: RAIL CHARTER | 11 | $619,515 |
| W018 | LEASE OR RENTAL OF EQUIPMENT- SPACE VEHICLES | 11 | $1,093,270,575 |
| W078 | LEASE OR RENTAL OF EQUIPMENT- RECREATIONAL AND ATHLETIC EQUIPMENT | 11 | $406,192 |
| X1EA | LEASE/RENTAL OF AMMUNITION FACILITIES | 11 | $1,049,302 |
| Z1EC | MAINTENANCE OF PRODUCTION BUILDINGS | 11 | $24,282,377 |
| Z2BF | REPAIR OR ALTERATION OF MISSILE SYSTEM FACILITIES | 11 | $85,046,326 |
| Z2EA | REPAIR OR ALTERATION OF AMMUNITION FACILITIES | 11 | $24,843,408 |
| Z2HB | REPAIR OR ALTERATION OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) R&D FACILITIES | 11 | $19,206,188 |
| Z2KF | REPAIR OR ALTERATION OF DREDGING FACILITIES | 11 | $134,614,707 |
| 1280 | AIRCRAFT BOMBING FIRE CONTROL COMPONENTS | 10 | $77,640,986 |
| 2220 | RAIL CARS | 10 | $6,945,915 |
| 3694 | CLEAN WORK STATIONS, CONTROLLED ENVIRONMENT, AND RELATED EQUIPMENT | 10 | $21,038,158 |
| 6099 | MISCELLANEOUS FIBER OPTIC COMPONENTS | 10 | $1,188,365 |
| 6116 | FUEL CELL POWER UNITS, COMPONENTS, AND ACCESSORIES | 10 | $584,985 |
| 6820 | DYES | 10 | $158,857,880 |
| 8510 | PERFUMES, TOILET PREPARATIONS, AND POWDERS | 10 | $1,021,061 |
| AD23 | R&D- DEFENSE OTHER: SERVICES (ADVANCED DEVELOPMENT) | 10 | $165,023,696 |
| AS31 | TRANSPORTATION R&D SERVICES; WATER TRANSPORTATION; BASIC RESEARCH | 10 | $3,743,340 |
| AT11 | R&D- OTHER TRANSPORTATION: HIGHWAYS, ROADS, AND BRIDGES (BASIC RESEARCH) | 10 | $13,463,550 |
| C1AB | ARCHITECT AND ENGINEERING- CONSTRUCTION: CONFERENCE SPACE AND FACILITIES | 10 | $8,412,371 |
| C1BD | ARCHITECT AND ENGINEERING- CONSTRUCTION: AIRPORT RUNWAYS AND TAXIWAYS | 10 | $6,403,227 |
| C1BF | ARCHITECT AND ENGINEERING- CONSTRUCTION: MISSILE SYSTEM FACILITIES | 10 | $54,897,214 |
| C1GZ | ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER WAREHOUSE BUILDINGS | 10 | $16,518,114 |
| C1HA | ARCHITECT AND ENGINEERING- CONSTRUCTION: GOVERNMENT-OWNED CONTRACTOR-OPERATED (GOCO) R&D FACS | 10 | $8,511,741 |
| D314 | IT AND TELECOM- SYSTEM ACQUISITION SUPPORT | 10 | $1,175,860,915 |
| H158 | QUALITY CONTROL- COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT | 10 | $1,370,273 |
| H389 | INSPECTION- SUBSISTENCE | 10 | $6,191,857 |
| H925 | OTHER QC/TEST/INSPECT- VEHICULAR EQUIPMENT COMPONENTS | 10 | $1,856,763 |
| H991 | OTHER QC/TEST/INSPECT- FUELS, LUBRICANTS, OILS, AND WAXES | 10 | $962,800 |
| J085 | MAINT/REPAIR/REBUILD OF EQUIPMENT- TOILETRIES | 10 | $588,268 |
| K020 | MODIFICATION OF EQUIPMENT- SHIP AND MARINE EQUIPMENT | 10 | $115,320,607 |
| N067 | INSTALLATION OF EQUIPMENT- PHOTOGRAPHIC EQUIPMENT | 10 | $6,025,285 |
| X1NZ | LEASE/RENTAL OF OTHER UTILITIES | 10 | $194,374 |
| Y1FD | CONSTRUCTION OF DINING FACILITIES | 10 | $190,223,804 |
| Y1LC | CONSTRUCTION OF TUNNELS AND SUBSURFACE STRUCTURES | 10 | $167,182,011 |
| Z2HZ | REPAIR OR ALTERATION OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) ENVIRONMENTAL LABORATORIES | 10 | $12,416,410 |
| Z2KZ | REPAIR OR ALTERATION OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES | 10 | $171,950,165 |
| Z300 | MAINT, REP-ALT/RESTORATION | 10 | $70,437,690 |
| 1810 | SPACE VEHICLES | 9 | $7,545,979,004 |
| 1920 | FISHING VESSELS | 9 | $4,744,176 |
| 3210 | SAWMILL AND PLANING MILL MACHINERY | 9 | $791,085 |
| 3465 | PRODUCTION JIGS, FIXTURES, AND TEMPLATES | 9 | $215,591 |
| 4925 | AMMUNITION MAINTENANCE, REPAIR, AND CHECKOUT SPECIALIZED EQUIPMENT | 9 | $2,614,610 |
| 7022 | INFORMATION TECHNOLOGY CENTRAL PROCESSING UNIT (CPU, COMPUTER), HYBRID | 9 | $5,109,010 |
| 9545 | PLATE, SHEET, STRIP, FOIL, AND WIRE: PRECIOUS METAL | 9 | $547,241 |
| B505 | SPECIAL STUDIES/ANALYSIS- COST BENEFIT | 9 | $13,531,244 |
| D324 | IT AND TELECOM- BUSINESS CONTINUITY | 9 | $54,978,760 |
| F012 | NATURAL RESOURCES/CONSERVATION- SURVEY LINE CLEARING | 9 | $3,166,715 |
| H210 | EQUIPMENT AND MATERIALS TESTING- WEAPONS | 9 | $855,105,152 |
| H236 | EQUIPMENT AND MATERIALS TESTING- SPECIAL INDUSTRY MACHINERY | 9 | $111,907,321 |
| H330 | INSPECTION- MECHANICAL POWER TRANSMISSION EQUIPMENT | 9 | $544,982 |
| H379 | INSPECTION- CLEANING EQUIPMENT AND SUPPLIES | 9 | $527,513 |
| H956 | OTHER QC/TEST/INSPECT- CONSTRUCTION AND BUILDING MATERIALS | 9 | $14,691,160 |
| J026 | MAINT/REPAIR/REBUILD OF EQUIPMENT- TIRES AND TUBES | 9 | $3,518,279 |
| J051 | MAINT/REPAIR/REBUILD OF EQUIPMENT- HAND TOOLS | 9 | $3,246,103 |
| J081 | MAINT/REPAIR/REBUILD OF EQUIPMENT- CONTAINERS, PACKAGING, AND PACKING SUPPLIES | 9 | $393,337 |
| L035 | TECHNICAL REPRESENTATIVE- SERVICE AND TRADE EQUIPMENT | 9 | $14,173,204 |
| L046 | TECHNICAL REPRESENTATIVE- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | 9 | $814,212 |
| L079 | TECHNICAL REPRESENTATIVE- CLEANING EQUIPMENT AND SUPPLIES | 9 | $9,411,271 |
| M1BD | OPERATION OF AIRPORT RUNWAYS AND TAXIWAYS | 9 | $12,525,177 |
| M1DB | OPERATION OF LABORATORIES AND CLINICS | 9 | $32,970,311 |
| M1FZ | OPERATION OF OTHER RESIDENTIAL BUILDINGS | 9 | $543,743 |
| M1NZ | OPERATION OF OTHER UTILITIES | 9 | $2,354,042 |
| N043 | INSTALLATION OF EQUIPMENT- PUMPS AND COMPRESSORS | 9 | $2,208,354 |
| N070 | INSTALLATION OF EQUIPMENT- ADP EQUIPMENT/SOFTWARE/SUPPLIES/SUPPORT EQUIPMENT | 9 | $60,929,424 |
| W032 | LEASE OR RENTAL OF EQUIPMENT- WOODWORKING MACHINERY AND EQUIPMENT | 9 | $386,763 |
| Y1AB | CONSTRUCTION OF CONFERENCE SPACE AND FACILITIES | 9 | $37,931,223 |
| Z1EE | MAINTENANCE OF TANK AUTOMOTIVE FACILITIES | 9 | $294,706,070 |
| 1345 | LAND MINES | 8 | $134,673,324 |
| 3530 | INDUSTRIAL SEWING MACHINES AND MOBILE TEXTILE REPAIR SHOPS | 8 | $2,024,323 |
| 3625 | TEXTILE INDUSTRIES MACHINERY | 8 | $485,896 |
| 6070 | FIBER OPTIC ACCESSORIES AND SUPPLIES | 8 | $1,064,421 |
| 6740 | PHOTOGRAPHIC DEVELOPING AND FINISHING EQUIPMENT | 8 | $219,999 |
| 7460 | VISIBLE RECORD EQUIPMENT | 8 | $754,175 |
| 9160 | MISCELLANEOUS WAXES, OILS, AND FATS | 8 | $38,432 |
| 9610 | ORES | 8 | $41,932,773 |
| AA12 | AGRICULTURE R&D SERVICES; AGRICULTURAL RESEARCH AND SERVICES; APPLIED RESEARCH | 8 | $2,204,910 |
| AC67 | R&D- DEFENSE SYSTEM: ELECTRONICS/COMMUNICATION EQUIPMENT (COMMERCIALIZED) | 8 | $15,297,896 |
| AE33 | R&D- ECONOMIC GROWTH: MANUFACTURING TECHNOLOGY (ADVANCED DEVELOPMENT) | 8 | $45,520,273 |
| AH11 | NATURAL RESOURCES AND ENVIRONMENT R&D SERVICES; WATER RESOURCES; BASIC RESEARCH | 8 | $2,259,327 |
| AN43 | HEALTH R&D SERVICES; HEALTH CARE - OTHER; EXPERIMENTAL DEVELOPMENT | 8 | $25,755,737 |
| AN46 | R&D- MEDICAL: HEALTH SERVICES (MANAGEMENT/SUPPORT) | 8 | $9,704,887 |
| AR45 | R&D- SPACE: OPERATIONS, TRACKING AND DATA ACQUISITION (OPERATIONAL SYSTEMS DEVELOPMENT) | 8 | $2,455,020,904 |
| AZ16 | R&D- OTHER RESEARCH AND DEVELOPMENT (MANAGEMENT/SUPPORT) | 8 | $2,513,633,346 |
| C1FB | ARCHITECT AND ENGINEERING- CONSTRUCTION: RECREATIONAL BUILDINGS | 8 | $9,775,476 |
| C1FC | ARCHITECT AND ENGINEERING- CONSTRUCTION: TROOP HOUSING FACILITIES | 8 | $8,058,140 |
| F007 | NATURAL RESOURCES/CONSERVATION- RANGE SEEDING (GROUND EQUIPMENT) | 8 | $1,228,815 |
| H235 | EQUIPMENT AND MATERIALS TESTING- SERVICE AND TRADE EQUIPMENT | 8 | $1,352,069 |
| H238 | EQUIPMENT AND MATERIALS TESTING- CONSTRUCTION, MINING, EXCAVATING, AND HIGHWAY MAINTENANCE EQUIPMENT | 8 | $220,935 |
| H239 | EQUIPMENT AND MATERIALS TESTING- MATERIALS HANDLING EQUIPMENT | 8 | $234,179 |
| H274 | EQUIPMENT/MATERIALS TESTING- OFFICE MACHINES, TEXT PROCESSING SYSTEMS, AND VISIBLE RECORD EQUIPMENT | 8 | $920,349 |
| H293 | EQUIPMENT AND MATERIALS TESTING- NONMETALLIC FABRICATED MATERIALS | 8 | $2,881,868 |
| H319 | INSPECTION- SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS | 8 | $2,967,860 |
| H322 | INSPECTION- RAILWAY EQUIPMENT | 8 | $1,084,573 |
| H361 | INSPECTION- ELECTRIC WIRE AND POWER DISTRIBUTION EQUIPMENT | 8 | $15,848,072 |
| H968 | OTHER QC/TEST/INSPECT- CHEMICALS AND CHEMICAL PRODUCTS | 8 | $309,855 |
| J083 | MAINT/REPAIR/REBUILD OF EQUIPMENT- TEXTILES, LEATHER, FURS, APPAREL/SHOE FINDINGS, TENTS/FLAGS | 8 | $948,874 |
| L070 | TECHNICAL REPRESENTATIVE- ADP EQUIPMENT/SOFTWARE/SUPPLIES/SUPPORT EQUIPMENT | 8 | $15,967,221 |
| L077 | TECHNICAL REPRESENTATIVE- MUSICAL INST/PHONOGRAPH/HOME RADIO | 8 | $250,834 |
| N073 | INSTALLATION OF EQUIPMENT- FOOD PREPARATION AND SERVING EQUIPMENT | 8 | $600,025 |
| N083 | INSTALLATION OF EQUIPMENT- TEXTILES, LEATHER, FURS, APPAREL AND SHOE FINDINGS, TENTS AND FLAGS | 8 | $446,728 |
| V113 | TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: RAIL FREIGHT | 8 | $6,758,050 |
| V214 | TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: MARINE PASSENGER | 8 | $16,731,506 |
| W056 | LEASE OR RENTAL OF EQUIPMENT- CONSTRUCTION AND BUILDING MATERIALS | 8 | $422,864 |
| X1EB | LEASE/RENTAL OF MAINTENANCE BUILDINGS | 8 | $22,451 |
| X1NE | LEASE/RENTAL OF WATER SUPPLY FACILITIES | 8 | $33,576,285 |
| Y1JB | CONSTRUCTION OF TESTING AND MEASUREMENT BUILDINGS | 8 | $306,721,078 |
| Z1MG | MAINTENANCE OF EPG FACILITIES - SOLAR | 8 | $2,117,814 |
| 1935 | BARGES AND LIGHTERS, SPECIAL PURPOSE | 7 | $446,143,415 |
| 3413 | DRILLING AND TAPPING MACHINES | 7 | $400,303 |
| 3670 | SPECIALIZED SEMICONDUCTOR, MICROCIRCUIT, AND PRINTED CIRCUIT BOARD MANUFACTURING MACHINERY | 7 | $1,164,793 |
| 5630 | PIPE AND CONDUIT, NONMETALLIC | 7 | $468,255 |
| 5815 | TELETYPE AND FACSIMILE EQUIPMENT | 7 | $414,979 |
| 7042 | MINI AND MICRO COMPUTER CONTROL DEVICES | 7 | $345,412 |
| 7420 | ACCOUNTING AND CALCULATING MACHINES | 7 | $601,804 |
| 7450 | OFFICE TYPE SOUND RECORDING AND REPRODUCING MACHINES | 7 | $623,806 |
| 7641 | AERONAUTICAL MAPS, CHARTS AND GEODETIC PRODUCTS | 7 | $2,274,877 |
| 8335 | SHOE FINDINGS AND SOLING MATERIALS | 7 | $16,593 |
| 9630 | ADDITIVE METAL MATERIALS | 7 | $23,734,644 |
| AG11 | ENERGY R&D SERVICES; ENERGY SUPPLY; BASIC RESEARCH | 7 | $2,652,358 |
| AH42 | NATURAL RESOURCES AND ENVIRONMENT R&D SERVICES; POLLUTION CONTROL AND ABATEMENT; APPLIED RESEARCH | 7 | $2,274,510 |
| E1PZ | PURCHASE OF OTHER NON-BUILDING FACILITIES | 7 | $14,658,681 |
| H144 | QUALITY CONTROL- FURNACE, STEAM PLANT, AND DRYING EQUIPMENT; NUCLEAR REACTORS | 7 | $1,277,918 |
| H217 | EQUIPMENT AND MATERIALS TESTING- AIRCRAFT LAUNCHING, LANDING, AND GROUND HANDLING EQUIPMENT | 7 | $26,118,996 |
| H219 | EQUIPMENT AND MATERIALS TESTING- SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS | 7 | $2,109,691 |
| H229 | EQUIPMENT AND MATERIALS TESTING- ENGINE ACCESSORIES | 7 | $1,148,999 |
| H910 | OTHER QC/TEST/INSPECT- WEAPONS | 7 | $37,092,712 |
| H944 | OTHER QC/TEST/INSPECT- FURNACE, STEAM PLANT, AND DRYING EQUIPMENT; NUCLEAR REACTORS | 7 | $806,822 |
| H987 | OTHER QC/TEST/INSPECT- AGRICULTURAL SUPPLIES | 7 | $4,401,765 |
| H988 | OTHER QC/TEST/INSPECT- LIVE ANIMALS | 7 | $677,458 |
| L028 | TECHNICAL REPRESENTATIVE- ENGINES, TURBINES, AND COMPONENTS | 7 | $18,109,510 |
| L056 | TECHNICAL REPRESENTATIVE- CONSTRUCTION AND BUILDING MATERIALS | 7 | $2,064,051 |
| M1BZ | OPERATION OF OTHER AIRFIELD STRUCTURES | 7 | $8,061,061 |
| M1DA | OPERATION OF HOSPITALS AND INFIRMARIES | 7 | $9,144,394 |
| N052 | INSTALLATION OF EQUIPMENT- MEASURING TOOLS | 7 | $3,217,174 |
| N060 | INSTALLATION OF EQUIPMENT- FIBER OPTICS MATERIALS, COMPONENTS, ASSEMBLIES, AND ACCESSORIES | 7 | $66,509,969 |
| Q528 | SOCIAL WORK | 7 | $5,209,745 |
| Q531 | NEPHROLOGY MEDICINE SERVICES | 7 | $1,872,991 |
| T003 | PHOTO/MAP/PRINT/PUBLICATION- CATALOGING | 7 | $930,639 |
| X1JA | LEASE/RENTAL OF MUSEUMS AND EXHIBITION BUILDINGS | 7 | $209,987 |
| X1LC | LEASE/RENTAL OF TUNNELS AND SUBSURFACE STRUCTURES | 7 | $1,510,143 |
| Y111 | CONSTRUCTION OF OFFICE BUILDINGS | 7 | $341,675,338 |
| Y1BF | CONSTRUCTION OF MISSILE SYSTEM FACILITIES | 7 | $293,957,551 |
| Y1EC | CONSTRUCTION OF PRODUCTION BUILDINGS | 7 | $307,217,678 |
| Z2GA | REPAIR OR ALTERATION OF AMMUNITION STORAGE BUILDINGS | 7 | $15,558,674 |
| Z2GC | REPAIR OR ALTERATION OF FUEL STORAGE BUILDINGS | 7 | $10,067,557 |
| 1140 | NUCLEAR COMPONENTS | 6 | $4,060,059 |
| 1250 | FIRE CONTROL STABILIZING MECHANISMS | 6 | $9,389,783 |
| 1350 | UNDERWATER MINE AND COMPONENTS, INERT | 6 | $80,069,368 |
| 1356 | TORPEDOS AND COMPONENTS, EXPLOSIVE | 6 | $156,601,241 |
| 1735 | SPACE VEHICLE HANDLING AND SERVICING EQUIPMENT | 6 | $17,644,992 |
| 1901 | AIRCRAFT CARRIERS | 6 | $22,965,015,377 |
| 3230 | TOOLS AND ATTACHMENTS FOR WOODWORKING MACHINERY | 6 | $397,373 |
| 3685 | SPECIALIZED METAL CONTAINER MANUFACTURING MACHINERY AND RELATED EQUIPMENT | 6 | $718,716 |
| 5136 | TAPS, DIES, AND COLLETS; HAND AND MACHINE | 6 | $349,475 |
| 6555 | HUMAN TISSUE AND CADAVERS | 6 | $513,999 |
| 6770 | FILM, PROCESSED | 6 | $2,025,727 |
| 8130 | REELS AND SPOOLS | 6 | $57,349 |
| 8425 | UNDERWEAR AND NIGHTWEAR, WOMEN'S | 6 | $292,500 |
| AC41 | R&D- DEFENSE SYSTEM: TANK/AUTOMOTIVE (BASIC RESEARCH) | 6 | $796,105,948 |
| AD94 | R&D- DEFENSE OTHER: OTHER (ENGINEERING DEVELOPMENT) | 6 | $394,441,625 |
| AG32 | ENERGY R&D SERVICES; EMERGENCY ENERGY PREPAREDNESS; APPLIED RESEARCH | 6 | $5,159,547 |
| AH22 | NATURAL RESOURCES AND ENVIRONMENT R&D SERVICES; CONSERVATION AND LAND MANAGEMENT; APPLIED RESEARCH | 6 | $230,620,739 |
| AN44 | HEALTH R&D SERVICES; HEALTH CARE - OTHER; R&D ADMINISTRATIVE EXPENSES | 6 | $133,550,131 |
| AR23 | R&D- SPACE: SCIENCE/APPLICATIONS (ADVANCED DEVELOPMENT) | 6 | $904,730,293 |
| AS34 | TRANSPORTATION R&D SERVICES; WATER TRANSPORTATION; R&D ADMINISTRATIVE EXPENSES | 6 | $5,892,855 |
| B549 | SPECIAL STUDIES/ANALYSIS- FOREIGN/NATIONAL SECURITY POLICY | 6 | $1,291,983 |
| C1EC | ARCHITECT AND ENGINEERING- CONSTRUCTION: PRODUCTION BUILDINGS | 6 | $515,174 |
| D303 | IT AND TELECOM- DATA ENTRY | 6 | $3,545,339 |
| E1NZ | PURCHASE OF OTHER UTILITIES | 6 | $220,102 |
| F011 | NATURAL RESOURCES/CONSERVATION- SURFACE MINING RECLAMATION (NON-CONSTRUCTION) | 6 | $2,153,811 |
| H228 | EQUIPMENT AND MATERIALS TESTING- ENGINES, TURBINES, AND COMPONENTS | 6 | $268,985 |
| H244 | EQUIPMENT AND MATERIALS TESTING- FURNACE, STEAM PLANT, AND DRYING EQUIPMENT; NUCLEAR REACTORS | 6 | $584,501 |
| H252 | EQUIPMENT AND MATERIALS TESTING- MEASURING TOOLS | 6 | $166,037 |
| H260 | EQUIPMENT AND MATERIALS TESTING- FIBER OPTICS MATERIALS, COMPONENTS, ASSEMBLIES, AND ACCESSORIES | 6 | $10,779,663 |
| H269 | EQUIPMENT AND MATERIALS TESTING- TRAINING AIDS AND DEVICES | 6 | $1,496,652 |
| H315 | INSPECTION- AIRCRAFT AND AIRFRAME STRUCTURAL COMPONENTS | 6 | $14,997,061 |
| H368 | INSPECTION- CHEMICALS AND CHEMICAL PRODUCTS | 6 | $152,169 |
| H930 | OTHER QC/TEST/INSPECT- MECHANICAL POWER TRANSMISSION EQUIPMENT | 6 | $792,138 |
| H960 | OTHER QC/TEST/INSPECT- FIBER OPTICS MATERIALS, COMPONENTS, ASSEMBLIES, AND ACCESSORIES | 6 | $4,950,801 |
| J055 | MAINT/REPAIR/REBUILD OF EQUIPMENT- LUMBER, MILLWORK, PLYWOOD, AND VENEER | 6 | $145,647 |
| J076 | MAINT/REPAIR/REBUILD OF EQUIPMENT- BOOKS, MAPS, AND OTHER PUBLICATIONS | 6 | $4,938,937 |
| J077 | MAINT/REPAIR/REBUILD OF EQUIPMENT- MUSICAL INST/PHONOGRAPH/HOME RADIO | 6 | $410,339 |
| K041 | MODIFICATION OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT | 6 | $1,704,352 |
| L012 | TECHNICAL REPRESENTATIVE- FIRE CONTROL EQUIPMENT | 6 | $52,359,951 |
| L042 | TECHNICAL REP- FIRE FIGHTING/RESCUE/SAFETY EQUIPMENT; ENVIRON PROTECT EQUIPMENT/MATLS | 6 | $3,071,831 |
| M1FB | OPERATION OF RECREATIONAL BUILDINGS | 6 | $501,126 |
| M1KA | OPERATION OF DAMS | 6 | $1,059,853 |
| N036 | INSTALLATION OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY | 6 | $746,221 |
| N074 | INSTALLATION OF EQUIPMENT- OFFICE MACHINES, TEXT PROCESSING SYSTEMS, AND VISIBLE RECORD EQUIPMENT | 6 | $930,097 |
| N075 | INSTALLATION OF EQUIPMENT- OFFICE SUPPLIES AND DEVICES | 6 | $2,303,126 |
| R712 | SUPPORT- MANAGEMENT: COIN MINTING | 6 | $1,184,106 |
| T002 | PHOTO/MAP/PRINT/PUBLICATION- CARTOGRAPHY | 6 | $13,822,021 |
| W058 | LEASE OR RENTAL OF EQUIPMENT- COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT | 6 | $261,372 |
| X1PB | LEASE/RENTAL OF EXHIBIT DESIGN (NON-BUILDING) | 6 | $571,415 |
| Y1FF | CONSTRUCTION OF PENAL FACILITIES | 6 | $466,298,289 |
| Z1BF | MAINTENANCE OF MISSILE SYSTEM FACILITIES | 6 | $79,722,629 |
| Z2LC | REPAIR OR ALTERATION OF TUNNELS AND SUBSURFACE STRUCTURES | 6 | $16,671,475 |
| 1287 | FIRE CONTROL SONAR EQUIPMENT | 5 | $1,301,747,507 |
| 1336 | GUIDED MISSILE WARHEADS AND EXPLOSIVE COMPONENTS | 5 | $17,624,264 |
| 1337 | GUIDED MISSILE AND SPACE VEHICLE EXPLOSIVE PROPULSION UNITS, SOLID FUEL; AND COMPONENTS | 5 | $1,487,801,009 |
| 1338 | GUIDED MISSILE AND SPACE VEHICLE INERT PROPULSION UNITS, SOLID FUEL; AND COMPONENTS | 5 | $4,407,235,479 |
| 1386 | UNDERWATER USE EXPLOSIVE ORDNANCE DISPOSAL AND SWIMMER WEAPONS SYSTEMS TOOLS AND EQUIPMENT | 5 | $3,239,250 |
| 1915 | CARGO AND TANKER VESSELS | 5 | $10,529,287,607 |
| 2240 | LOCOMOTIVE AND RAIL CAR ACCESSORIES AND COMPONENTS | 5 | $180,595 |
| 3436 | WELDING POSITIONERS AND MANIPULATORS | 5 | $275,306 |
| 3680 | FOUNDRY MACHINERY, RELATED EQUIPMENT AND SUPPLIES | 5 | $1,865,017 |
| 3915 | MATERIALS FEEDERS | 5 | $5,405,273 |
| 6010 | FIBER OPTIC CONDUCTORS | 5 | $35,577,011 |
| 8965 | BEVERAGES, ALCOHOLIC | 5 | $94,975 |
| 9350 | REFRACTORIES AND FIRE SURFACING MATERIALS | 5 | $69,584 |
| 9430 | MISCELLANEOUS CRUDE ANIMAL PRODUCTS, INEDIBLE | 5 | $1,083,602 |
| 9670 | IRON AND STEEL SCRAP | 5 | $136,449 |
| AB12 | COMMUNITY AND REGIONAL DEVELOPMENT R&D SERVICES; COMMUNITY DEVELOPMENT; APPLIED RESEARCH | 5 | $746,812 |
| AC17 | R&D- DEFENSE SYSTEM: AIRCRAFT (COMMERCIALIZED) | 5 | $12,585,374 |
| AD27 | R&D- DEFENSE OTHER: SERVICES (COMMERCIALIZED) | 5 | $24,953,702 |
| AD61 | R&D- DEFENSE OTHER: CONSTRUCTION (BASIC RESEARCH) | 5 | $2,931,799,662 |
| AE34 | R&D- ECONOMIC GROWTH: MANUFACTURING TECHNOLOGY (ENGINEERING DEVELOPMENT) | 5 | $2,564,759 |
| AG12 | ENERGY R&D SERVICES; ENERGY SUPPLY; APPLIED RESEARCH | 5 | $21,001,836 |
| AG84 | R&D- ENERGY: CONSERVATION (ENGINEERING DEVELOPMENT) | 5 | $142,505,774 |
| AH15 | NATURAL RESOURCES & ENVIRONMENT R&D SVCS; WATER RESOURCES; R&D FACILITIES & MAJ EQUIP | 5 | $4,045,758 |
| AN15 | HEALTH R&D SERVICES; HEALTH CARE SERVICES; EXPENSES FOR R&D FACILITIES AND MAJOR EQUIPMENT | 5 | $171,593,857 |
| AN16 | R&D- MEDICAL: BIOMEDICAL (MANAGEMENT/SUPPORT) | 5 | $35,860,185 |
| AN45 | HEALTH R&D SERVICES; HEALTH CARE - OTHER; EXPENSES FOR R&D FACILITIES AND MAJOR EQUIPMENT | 5 | $18,402 |
| AR32 | R&D- SPACE: FLIGHT (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | 5 | $3,684,212,612 |
| AR41 | R&D- SPACE: OPERATIONS, TRACKING AND DATA ACQUISITION (BASIC RESEARCH) | 5 | $37,352,812 |
| AZ15 | R&D- OTHER RESEARCH AND DEVELOPMENT (OPERATIONAL SYSTEMS DEVELOPMENT) | 5 | $17,778,325 |
| C114 | HOSPITAL BUILDINGS | 5 | $158,043,907 |
| C1HZ | ARCHITECT AND ENGINEERING- CONSTRUCTION: GOVT-OWNED GOVT-OPERATED (GOGO) ENVIRONMENTAL LABORATORIES | 5 | $15,155,233 |
| C1JB | ARCHITECT AND ENGINEERING- CONSTRUCTION: TESTING AND MEASUREMENT BUILDINGS | 5 | $3,943,903 |
| E1MG | PURCHASE OF EPG FACILITIES - SOLAR | 5 | $3,996,526 |
| H116 | QUALITY CONTROL- AIRCRAFT COMPONENTS AND ACCESSORIES | 5 | $92,505,783 |
| H120 | QUALITY CONTROL- SHIP AND MARINE EQUIPMENT | 5 | $56,912,649 |
| H143 | QUALITY CONTROL- PUMPS AND COMPRESSORS | 5 | $693,540 |
| H161 | QUALITY CONTROL- ELECTRIC WIRE AND POWER DISTRIBUTION EQUIPMENT | 5 | $982,978 |
| H169 | QUALITY CONTROL- TRAINING AIDS AND DEVICES | 5 | $376,170 |
| H175 | QUALITY CONTROL- OFFICE SUPPLIES AND DEVICES | 5 | $2,321,039 |
| H184 | QUALITY CONTROL- CLOTHING, INDIVIDUAL EQUIPMENT, AND INSIGNIA | 5 | $154,810,596 |
| H213 | EQUIPMENT AND MATERIALS TESTING- AMMUNITION AND EXPLOSIVES | 5 | $624,364 |
| H272 | EQUIPMENT AND MATERIALS TESTING- HOUSEHOLD AND COMMERCIAL FURNISHINGS AND APPLIANCES | 5 | $19,100 |
| H276 | EQUIPMENT AND MATERIALS TESTING- BOOKS, MAPS, AND OTHER PUBLICATIONS | 5 | $242,439 |
| H373 | INSPECTION- FOOD PREPARATION AND SERVING EQUIPMENT | 5 | $273,178 |
| H916 | OTHER QC/TEST/INSPECT- AIRCRAFT COMPONENTS AND ACCESSORIES | 5 | $2,631,827 |
| H976 | OTHER QC/TEST/INSPECT- BOOKS, MAPS, AND OTHER PUBLICATIONS | 5 | $5,014,490 |
| J011 | MAINT/REPAIR/REBUILD OF EQUIPMENT- NUCLEAR ORDNANCE | 5 | $9,586,381 |
| J089 | MAINT/REPAIR/REBUILD OF EQUIPMENT- SUBSISTENCE | 5 | $4,114,125 |
| J093 | MAINT/REPAIR/REBUILD OF EQUIPMENT- NONMETALLIC FABRICATED MATERIALS | 5 | $679,805 |
| K018 | MODIFICATION OF EQUIPMENT- SPACE VEHICLES | 5 | $540,513 |
| K031 | MODIFICATION OF EQUIPMENT- BEARINGS | 5 | $2,254,963 |
| K046 | MODIFICATION OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | 5 | $134,877 |
| K070 | MODIFICATION OF EQUIPMENT- ADP EQUIPMENT/SOFTWARE/SUPPLIES/SUPPORT EQUIPMENT | 5 | $44,906,044 |
| L045 | TECHNICAL REPRESENTATIVE- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | 5 | $591,234 |
| L061 | TECHNICAL REPRESENTATIVE- ELECTRIC WIRE AND POWER DISTRIBUTION EQUIPMENT | 5 | $249,317 |
| L080 | TECHNICAL REPRESENTATIVE- BRUSHES, PAINTS, SEALERS, AND ADHESIVES | 5 | $422,359 |
| M1BE | OPERATION OF AIRPORT TERMINALS | 5 | $36,499,894 |
| M1GD | OPERATION OF OPEN STORAGE FACILITIES | 5 | $52,374,901 |
| M1KF | OPERATION OF DREDGING FACILITIES | 5 | $61,659 |
| N078 | INSTALLATION OF EQUIPMENT- RECREATIONAL AND ATHLETIC EQUIPMENT | 5 | $628,393 |
| N095 | INSTALLATION OF EQUIPMENT- METAL BARS, SHEETS, AND SHAPES | 5 | $588,357 |
| T014 | PHOTO/MAP/PRINT/PUBLICATION- TOPOGRAPHY | 5 | $62,991,366 |
| U007 | EDUCATION/TRAINING- FACULTY SALARIES FOR DEPENDENT SCHOOLS | 5 | $281,924 |
| W029 | LEASE OR RENTAL OF EQUIPMENT- ENGINE ACCESSORIES | 5 | $362,007 |
| W030 | LEASE OR RENTAL OF EQUIPMENT- MECHANICAL POWER TRANSMISSION EQUIPMENT | 5 | $277,507 |
| W077 | LEASE OR RENTAL OF EQUIPMENT- MUSICAL INST/PHONOGRAPH/HOME RADIO | 5 | $437,034 |
| X112 | LEASE-RENT OF CONF SPACE & FAC | 5 | $95,962 |
| X1GC | LEASE/RENTAL OF FUEL STORAGE BUILDINGS | 5 | $30,667,937 |
| X1PC | LEASE/RENTAL OF UNIMPROVED REAL PROPERTY (LAND) | 5 | $82,780 |
| X1QA | LEASE/RENTAL OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) | 5 | $1,221,102 |
| X224 | LEASE-RENT OF PARKING FACILITIES | 5 | $237,557 |
| Z1JB | MAINTENANCE OF TESTING AND MEASUREMENT BUILDINGS | 5 | $467,232 |
| Z1MB | MAINTENANCE OF EPG FACILITIES - GAS | 5 | $1,122,904 |
| Z2BE | REPAIR OR ALTERATION OF AIRPORT TERMINALS | 5 | $4,690,853 |
| 1210 | FIRE CONTROL DIRECTORS | 4 | $36,039,054 |
| 1398 | SPECIALIZED AMMUNITION HANDLING AND SERVICING EQUIPMENT | 4 | $269,443 |
| 2210 | LOCOMOTIVES | 4 | $102,259 |
| 2230 | RIGHT-OF-WAY CONSTRUCTION AND MAINTENANCE EQUIPMENT, RAILROAD | 4 | $2,954,131 |
| 2250 | TRACK MATERIAL, RAILROAD | 4 | $18,601,820 |
| 2845 | ROCKET ENGINES AND COMPONENTS | 4 | $510,642,969 |
| 2850 | GASOLINE ROTARY ENGINES AND COMPONENTS | 4 | $520,614,403 |
| 3432 | ELECTRIC RESISTANCE WELDING EQUIPMENT | 4 | $339,778 |
| 6035 | FIBER OPTIC LIGHT TRANSFER AND IMAGE TRANSFER DEVICES | 4 | $68,466 |
| 8450 | CHILDREN'S AND INFANTS' APPAREL AND ACCESSORIES | 4 | $414,230 |
| 9420 | FIBERS: VEGETABLE, ANIMAL, AND SYNTHETIC | 4 | $13,861,001 |
| AB91 | R&D- COMMUNITY SERVICE/DEVELOPMENT: OTHER (BASIC RESEARCH) | 4 | $10,421,150 |
| AB96 | R&D- COMMUNITY SERVICE/DEVELOPMENT: OTHER (MANAGEMENT/SUPPORT) | 4 | $22,244,223 |
| AC43 | R&D- DEFENSE SYSTEM: TANK/AUTOMOTIVE (ADVANCED DEVELOPMENT) | 4 | $214,720,639 |
| AC54 | R&D- DEFENSE SYSTEM: WEAPONS (ENGINEERING DEVELOPMENT) | 4 | $691,097,503 |
| AC55 | R&D- DEFENSE SYSTEM: WEAPONS (OPERATIONAL SYSTEMS DEVELOPMENT) | 4 | $43,719,851 |
| AC56 | R&D- DEFENSE SYSTEM: WEAPONS (MANAGEMENT/SUPPORT) | 4 | $794,194,831 |
| AE32 | R&D- ECONOMIC GROWTH: MANUFACTURING TECHNOLOGY (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | 4 | $19,665,447 |
| AF14 | EDUCATION, TRAINING, EMPLOYMENT, & SOCIAL SVCS R&D SVCS; EDUC SVCS R&D; R&D ADMINISTRATIVE EXPENSES | 4 | $135,000 |
| AK14 | GENERAL SCIENCE & TECHNOLOGY R&D SVCS; GENERAL SCIENCE & TECHNOLOGY; R&D ADMINISTRATIVE EXPENSES | 4 | $2,928,671 |
| AQ92 | R&D- SOCIAL SERVICES: OTHER (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | 4 | $27,936,102 |
| AS14 | TRANSPORTATION R&D SVCS; SURFACE TRANSPORTATION, PUBLIC TRANSIT, & RAIL; R&D ADMINISTRATIVE EXPENSES | 4 | $606,223 |
| AS15 | TRANSPORTATION R&D SVCS; SURFACE TRANSPORTATION, PUBLIC TRANSIT, & RAIL; R&D FACILITIES & MAJ EQUIP | 4 | $6,594,954 |
| B530 | SPECIAL STUDIES/ANALYSIS- SEISMOLOGICAL | 4 | $111,454 |
| C118 | RESEARCH AND DEVELOPMENT FACILITIES | 4 | $77,625,633 |
| C1GD | ARCHITECT AND ENGINEERING- CONSTRUCTION: OPEN STORAGE FACILITIES | 4 | $225,135 |
| C1KB | ARCHITECT AND ENGINEERING- CONSTRUCTION: CANALS | 4 | $8,835,526 |
| C1PD | ARCHITECT AND ENGINEERING- CONSTRUCTION: WASTE TREATMENT AND STORAGE FACILITIES | 4 | $1,900,120 |
| E1FZ | PURCHASE OF OTHER RESIDENTIAL BUILDINGS | 4 | $144,150 |
| E1LZ | PURCHASE OF PARKING FACILITIES | 4 | $2,537,409 |
| E1PA | PURCHASE OF RECREATIONAL FACILITIES (NON-BUILDING) | 4 | $1,149,964 |
| H125 | QUALITY CONTROL- VEHICULAR EQUIPMENT COMPONENTS | 4 | $166,977 |
| H130 | QUALITY CONTROL- MECHANICAL POWER TRANSMISSION EQUIPMENT | 4 | $550,306 |
| H139 | QUALITY CONTROL- MATERIALS HANDLING EQUIPMENT | 4 | $129,937 |
| H222 | EQUIPMENT AND MATERIALS TESTING- RAILWAY EQUIPMENT | 4 | $90,374,239 |
| H230 | EQUIPMENT AND MATERIALS TESTING- MECHANICAL POWER TRANSMISSION EQUIPMENT | 4 | $633,608 |
| H280 | EQUIPMENT AND MATERIALS TESTING- BRUSHES, PAINTS, SEALERS, AND ADHESIVES | 4 | $0 |
| H283 | EQUIPMENT AND MATERIALS TESTING- TEXTILES, LEATHER, FURS, APPAREL AND SHOE FINDINGS, TENTS AND FLAGS | 4 | $4,748,785 |
| H358 | INSPECTION- COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT | 4 | $679,600 |
| H388 | INSPECTION- LIVE ANIMALS | 4 | $529,963 |
| J087 | MAINT/REPAIR/REBUILD OF EQUIPMENT- AGRICULTURAL SUPPLIES | 4 | $307,209 |
| K028 | MODIFICATION OF EQUIPMENT- ENGINES, TURBINES, AND COMPONENTS | 4 | $652,766 |
| K039 | MODIFICATION OF EQUIPMENT- MATERIALS HANDLING EQUIPMENT | 4 | $9,003,953 |
| K071 | MODIFICATION OF EQUIPMENT- FURNITURE | 4 | $119,023 |
| L075 | TECHNICAL REPRESENTATIVE- OFFICE SUPPLIES AND DEVICES | 4 | $3,188,545 |
| M151 | OPERATION OF AMMUNITION FACILITIES | 4 | $12,148,731 |
| M1EC | OPERATION OF PRODUCTION BUILDINGS | 4 | $1,083,172,820 |
| M1KZ | OPERATION OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES | 4 | $2,194,023 |
| N047 | INSTALLATION OF EQUIPMENT- PIPE, TUBING, HOSE, AND FITTINGS | 4 | $207,040 |
| N053 | INSTALLATION OF EQUIPMENT- HARDWARE AND ABRASIVES | 4 | $133,880 |
| N080 | INSTALLATION OF EQUIPMENT- BRUSHES, PAINTS, SEALERS, AND ADHESIVES | 4 | $0 |
| R419 | EDUCATIONAL SERVICES | 4 | $464,935 |
| S212 | HOUSEKEEPING- SOLID FUEL HANDLING | 4 | $173,638 |
| T015 | PHOTO/MAP/PRINT/PUBLICATION- GENERAL PHOTOGRAPHIC: MOTION | 4 | $2,341,397 |
| U011 | EDUCATION/TRAINING- AIDS/HIV | 4 | $2,604,742 |
| V251 | TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: CIVILIAN PERSONNEL RECRUITMENT | 4 | $296,456 |
| W012 | LEASE OR RENTAL OF EQUIPMENT- FIRE CONTROL EQUIPMENT | 4 | $417,362 |
| W088 | LEASE OR RENTAL OF EQUIPMENT- LIVE ANIMALS | 4 | $261,644 |
| X1NB | LEASE/RENTAL OF HEATING AND COOLING PLANTS | 4 | $1,234,101 |
| Y1BB | CONSTRUCTION OF AIR TRAFFIC CONTROL TRAINING FACILITIES | 4 | $8,675,694 |
| Y1GA | CONSTRUCTION OF AMMUNITION STORAGE BUILDINGS | 4 | $608,814,367 |
| Y1GD | CONSTRUCTION OF OPEN STORAGE FACILITIES | 4 | $4,512,234 |
| Z1BE | MAINTENANCE OF AIRPORT TERMINALS | 4 | $7,016,966 |
| Z1KZ | MAINTENANCE OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES | 4 | $63,037,900 |
| Z2EE | REPAIR OR ALTERATION OF TANK AUTOMOTIVE FACILITIES | 4 | $1,188,282 |
| Z2FE | REPAIR OR ALTERATION OF RELIGIOUS FACILITIES | 4 | $8,933,676 |
| Z2GD | REPAIR OR ALTERATION OF OPEN STORAGE FACILITIES | 4 | $379,607 |
| Z2JB | REPAIR OR ALTERATION OF TESTING AND MEASUREMENT BUILDINGS | 4 | $953,937 |
| Z2NC | REPAIR OR ALTERATION OF POLLUTION ABATEMENT AND CONTROL FACILITIES | 4 | $359,678 |
| 1035 | GUNS, OVER 300MM | 3 | $79,911 |
| 1950 | FLOATING DRYDOCKS | 3 | $141,483,669 |
| 1955 | DREDGES | 3 | $259,250,730 |
| 3411 | BORING MACHINES | 3 | $4,415,626 |
| 3446 | FORGING MACHINERY AND HAMMERS | 3 | $111,432 |
| 3461 | ACCESSORIES FOR SECONDARY METALWORKING MACHINERY | 3 | $51,348 |
| 3620 | RUBBER AND PLASTICS WORKING MACHINERY | 3 | $580,183 |
| 7430 | TYPEWRITERS AND OFFICE TYPE COMPOSING MACHINES | 3 | $311,570 |
| 7642 | HYDROGRAPHIC MAPS, CHARTS AND GEODETIC PRODUCTS | 3 | $372,278 |
| 7660 | SHEET AND BOOK MUSIC | 3 | $25,127 |
| 7720 | MUSICAL INSTRUMENT PARTS AND ACCESSORIES | 3 | $1,467,386 |
| 9680 | NONFERROUS SCRAP | 3 | $21,139 |
| 9920 | SMOKERS' ARTICLES AND MATCHES | 3 | $111,290 |
| AA13 | AGRICULTURE R&D SERVICES; AGRICULTURAL RESEARCH AND SERVICES; EXPERIMENTAL DEVELOPMENT | 3 | $11,652,787 |
| AB21 | COMMUNITY AND REGIONAL DEVELOPMENT R&D SERVICES; AREA AND REGIONAL DEVELOPMENT; BASIC RESEARCH | 3 | $14,682 |
| AC51 | R&D- DEFENSE SYSTEM: WEAPONS (BASIC RESEARCH) | 3 | $3,529,602 |
| AC66 | R&D- DEFENSE SYSTEM: ELECTRONICS/COMMUNICATION EQUIPMENT (MANAGEMENT/SUPPORT) | 3 | $1,434,973 |
| AC91 | R&D- DEFENSE SYSTEM: MISCELLANEOUS HARD GOODS (BASIC RESEARCH) | 3 | $92,064,986 |
| AG13 | ENERGY R&D SERVICES; ENERGY SUPPLY; EXPERIMENTAL DEVELOPMENT | 3 | $6,574,352 |
| AH32 | NATURAL RESOURCES AND ENVIRONMENT R&D SERVICES; RECREATIONAL RESOURCES; APPLIED RESEARCH | 3 | $5,017,304 |
| AK12 | COMMERCE AND HOUSING CREDIT R&D SERVICES; COMMERCE AND HOUSING CREDIT; APPLIED RESEARCH | 3 | $1,691,125 |
| AN31 | HEALTH R&D SERVICES; CONSUMER AND OCCUPATIONAL HEALTH AND SAFETY; BASIC RESEARCH | 3 | $2,765,830 |
| AN35 | HEALTH R&D SVCS; CONSUMER & OCCUPATIONAL HEALTH & SAFETY; R&D FACILITIES & MAJ EQUIP | 3 | $193,116,005 |
| AN92 | R&D- MEDICAL: OTHER (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | 3 | $40,052,300 |
| AR92 | R&D- SPACE: OTHER (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | 3 | $9,208,313,033 |
| AS23 | TRANSPORTATION R&D SERVICES; AEROSPACE RESEARCH; EXPERIMENTAL DEVELOPMENT | 3 | $322,994,828 |
| C1EA | ARCHITECT AND ENGINEERING- CONSTRUCTION: AMMUNITION FACILITIES | 3 | $5,157,985 |
| C1FD | ARCHITECT AND ENGINEERING- CONSTRUCTION: DINING FACILITIES | 3 | $1,680,594 |
| C1FF | ARCHITECT AND ENGINEERING- CONSTRUCTION: PENAL FACILITIES | 3 | $395,291 |
| D315 | IT AND TELECOM- DIGITIZING | 3 | $6,245,454 |
| H119 | QUALITY CONTROL- SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS | 3 | $89,509,666 |
| H135 | QUALITY CONTROL- SERVICE AND TRADE EQUIPMENT | 3 | $198,269 |
| H136 | QUALITY CONTROL- SPECIAL INDUSTRY MACHINERY | 3 | $183,733 |
| H152 | QUALITY CONTROL- MEASURING TOOLS | 3 | $803,220 |
| H160 | QUALITY CONTROL- FIBER OPTICS MATERIALS, COMPONENTS, ASSEMBLIES, AND ACCESSORIES | 3 | $291,617 |
| H172 | QUALITY CONTROL- HOUSEHOLD AND COMMERCIAL FURNISHINGS AND APPLIANCES | 3 | $840,580 |
| H173 | QUALITY CONTROL- FOOD PREPARATION AND SERVING EQUIPMENT | 3 | $390,666 |
| H188 | QUALITY CONTROL- LIVE ANIMALS | 3 | $159,599 |
| H211 | EQUIPMENT AND MATERIALS TESTING- NUCLEAR ORDNANCE | 3 | $47,181,945 |
| H214 | EQUIPMENT AND MATERIALS TESTING- GUIDED MISSILES | 3 | $86,101,309 |
| H248 | EQUIPMENT AND MATERIALS TESTING- VALVES | 3 | $24,289 |
| H271 | EQUIPMENT AND MATERIALS TESTING- FURNITURE | 3 | $3,953,533 |
| H279 | EQUIPMENT AND MATERIALS TESTING- CLEANING EQUIPMENT AND SUPPLIES | 3 | $284,304 |
| H348 | INSPECTION- VALVES | 3 | $55,115 |
| H354 | INSPECTION- PREFABRICATED STRUCTURES AND SCAFFOLDING | 3 | $619,270 |
| H395 | INSPECTION- METAL BARS, SHEETS, AND SHAPES | 3 | $2,698,764 |
| H913 | OTHER QC/TEST/INSPECT- AMMUNITION AND EXPLOSIVES | 3 | $5,256,589 |
| H974 | OTHER QC/TEST/INSPECT- OFFICE MACHINES, TEXT PROCESSING SYSTEMS, AND VISIBLE RECORD EQUIPMENT | 3 | $98,559 |
| H978 | OTHER QC/TEST/INSPECT- RECREATIONAL AND ATHLETIC EQUIPMENT | 3 | $95,096 |
| K036 | MODIFICATION OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY | 3 | $227,744 |
| K084 | MODIFICATION OF EQUIPMENT- CLOTHING, INDIVIDUAL EQUIPMENT, AND INSIGNIA | 3 | $3,112,317 |
| K095 | MODIFICATION OF EQUIPMENT- METAL BARS, SHEETS, AND SHAPES | 3 | $42,090 |
| L022 | TECHNICAL REPRESENTATIVE- RAILWAY EQUIPMENT | 3 | $35,001 |
| L025 | TECHNICAL REPRESENTATIVE- VEHICULAR EQUIPMENT COMPONENTS | 3 | $60,826,963 |
| L039 | TECHNICAL REPRESENTATIVE- MATERIALS HANDLING EQUIPMENT | 3 | $88,800 |
| L052 | TECHNICAL REPRESENTATIVE- MEASURING TOOLS | 3 | $221,768 |
| L071 | TECHNICAL REPRESENTATIVE- FURNITURE | 3 | $161,211 |
| M127 | OPER OF GOVT ELCT & COMM SYS FAC | 3 | $421,432,936 |
| M153 | OPERATION OF PRODUCTION BUILDINGS | 3 | $3,904,934,361 |
| M173 | OPERATION OF FUEL STORAGE BUILDINGS | 3 | $34,477,939 |
| M1BF | OPERATION OF MISSILE SYSTEM FACILITIES | 3 | $35,679,768 |
| M1FC | OPERATION OF TROOP HOUSING FACILITIES | 3 | $5,053,442 |
| M1GB | OPERATION OF FOOD OR GRAIN STORAGE BUILDINGS | 3 | $191,626 |
| M1JB | OPERATION OF TESTING AND MEASUREMENT BUILDINGS | 3 | $273,787,607 |
| M2AD | HUSBANDING SERVICES—MATERIAL HANDLING | 3 | $5,659 |
| N017 | INSTALLATION OF EQUIPMENT- AIRCRAFT LAUNCHING, LANDING, AND GROUND HANDLING EQUIPMENT | 3 | $13,296,509 |
| N030 | INSTALLATION OF EQUIPMENT- MECHANICAL POWER TRANSMISSION EQUIPMENT | 3 | $7,543,154 |
| N069 | INSTALLATION OF EQUIPMENT- TRAINING AIDS AND DEVICES | 3 | $1,259,278 |
| Q530 | ENDOCRINOLOGY MEDICINE SERVICES | 3 | $343,413 |
| R407 | PROGRAM EVALUATION SERVICES | 3 | $2,608,495 |
| R409 | PROGRAM REVIEW/DEVELOPMENT SERVICES | 3 | $1,369,668 |
| R413 | SUPPORT- PROFESSIONAL: SPECIFICATIONS DEVELOPMENT | 3 | $8,693,434 |
| R713 | SUPPORT- MANAGEMENT: BANKNOTE PRINTING | 3 | $2,855,758 |
| T005 | PHOTO/MAP/PRINT/PUBLICATION- FILM PROCESSING | 3 | $34,615 |
| T008 | PHOTO/MAP/PRINT/PUBLICATION- PHOTOGRAMMETRY | 3 | $512,098 |
| W028 | LEASE OR RENTAL OF EQUIPMENT- ENGINES, TURBINES, AND COMPONENTS | 3 | $130,464 |
| W068 | LEASE OR RENTAL OF EQUIPMENT- CHEMICALS AND CHEMICAL PRODUCTS | 3 | $450,723 |
| W076 | LEASE OR RENTAL OF EQUIPMENT- BOOKS, MAPS, AND OTHER PUBLICATIONS | 3 | $358,228 |
| X1BD | LEASE/RENTAL OF AIRPORT RUNWAYS AND TAXIWAYS | 3 | $22,129 |
| X1CZ | LEASE/RENTAL OF OTHER EDUCATIONAL BUILDINGS | 3 | $399,832 |
| X1DZ | LEASE/RENTAL OF OTHER HOSPITAL BUILDINGS | 3 | $1,730,316 |
| X1PD | LEASE/RENTAL OF WASTE TREATMENT AND STORAGE FACILITIES | 3 | $17,527 |
| Z1LC | MAINTENANCE OF TUNNELS AND SUBSURFACE STRUCTURES | 3 | $2,348,629 |
| Z1MZ | MAINTENANCE OF EPG FACILITIES - OTHER, INCLUDING TRANSMISSION | 3 | $192,597 |
| Z1NC | MAINTENANCE OF POLLUTION ABATEMENT AND CONTROL FACILITIES | 3 | $337,506 |
| Z1PB | MAINTENANCE OF EXHIBIT DESIGN (NON-BUILDING) | 3 | $5,328,687 |
| Z299 | MAINT, REP/ALTER/ALL OTHER | 3 | $79,601 |
| Z2GB | REPAIR OR ALTERATION OF FOOD OR GRAIN STORAGE BUILDINGS | 3 | $853,328 |
| 1190 | SPECIALIZED TEST AND HANDLING EQUIPMENT, NUCLEAR ORDNANCE | 2 | $21,626,327 |
| 1361 | DEPTH CHARGES AND COMPONENTS, EXPLOSIVE | 2 | $30,043 |
| 1540 | GLIDERS | 2 | $821,232 |
| 1930 | BARGES AND LIGHTERS, CARGO | 2 | $403,880,499 |
| 2430 | TRACTORS, FULL TRACKED, HIGH SPEED | 2 | $196,408 |
| 3444 | MANUAL PRESSES | 2 | $14,439 |
| 3447 | WIRE AND METAL RIBBON FORMING MACHINES | 2 | $103,491 |
| 3635 | CRYSTAL AND GLASS INDUSTRIES MACHINERY | 2 | $27,350 |
| 4923 | DEPTH CHARGES AND UNDERWATER MINES MAINTENANCE, REPAIR, AND CHECKOUT SPECIALIZED EQUIPMENT | 2 | $196,516 |
| 6032 | FIBER OPTIC LIGHT SOURCES AND PHOTO DETECTORS | 2 | $14,279 |
| 7643 | TOPOGRAPHIC MAPS, CHARTS AND GEODETIC PRODUCTS | 2 | $10,090 |
| 8810 | LIVE ANIMALS, RAISED FOR FOOD | 2 | $261,220 |
| 9410 | CRUDE GRADES OF PLANT MATERIALS | 2 | $1,881,997 |
| AA14 | AGRICULTURE R&D SERVICES; AGRICULTURAL RESEARCH AND SERVICES; R&D ADMINISTRATIVE EXPENSES | 2 | $12,694,801 |
| AB22 | COMMUNITY AND REGIONAL DEVELOPMENT R&D SERVICES; AREA AND REGIONAL DEVELOPMENT; APPLIED RESEARCH | 2 | $3,900,000 |
| AB93 | R&D- COMMUNITY SERVICE/DEVELOPMENT: OTHER (ADVANCED DEVELOPMENT) | 2 | $7,493,768 |
| AC16 | R&D- DEFENSE SYSTEM: AIRCRAFT (MANAGEMENT/SUPPORT) | 2 | $108,506,859 |
| AC27 | R&D- DEFENSE SYSTEM: MISSILE/SPACE SYSTEMS (COMMERCIALIZED) | 2 | $4,035,994,696 |
| AC37 | R&D- DEFENSE SYSTEM: SHIPS (COMMERCIALIZED) | 2 | $28,193,100 |
| AC94 | R&D- DEFENSE SYSTEM: MISCELLANEOUS HARD GOODS (ENGINEERING DEVELOPMENT) | 2 | $62,313,711 |
| AC97 | R&D- DEFENSE SYSTEM: MISCELLANEOUS HARD GOODS (COMMERCIALIZED) | 2 | $1,747,038 |
| AD14 | R&D- DEFENSE OTHER: AMMUNITION (ENGINEERING DEVELOPMENT) | 2 | $230,412,996 |
| AD15 | R&D- DEFENSE OTHER: AMMUNITION (OPERATIONAL SYSTEMS DEVELOPMENT) | 2 | $12,540,457 |
| AE37 | R&D- ECONOMIC GROWTH: MANUFACTURING TECHNOLOGY (COMMERCIALIZED) | 2 | $38,220,042 |
| AF13 | EDUCATION, TRAINING, EMPLOYMENT, & SOCIAL SVCS R&D SVCS; EDUC SVCS R&D; EXPERIMENTAL DEVELOPMENT | 2 | $15,239,094 |
| AF15 | EDUCATION, TRAINING, EMPLOYMENT, & SOCIAL SVCS R&D SVCS; EDUC SVCS R&D; R&D FACILITIES & MAJ EQUIP | 2 | $944,442,976 |
| AG15 | ENERGY R&D SERVICES; ENERGY SUPPLY; EXPENSES FOR R&D FACILITIES AND MAJOR EQUIPMENT | 2 | $10,865,583 |
| AG23 | ENERGY R&D SERVICES; ENERGY CONSERVATION; EXPERIMENTAL DEVELOPMENT | 2 | $4,566,672 |
| AG45 | ENERGY R&D SVCS; ENERGY INFORMATION, POLICY & REGULATION; R&D FACILITIES & MAJ EQUIP | 2 | $3,445,614 |
| AG52 | R&D- ENERGY: NUCLEAR (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | 2 | $19,335,875 |
| AH24 | NATURAL RESOURCES & ENVIRONMENT R&D SVCS; CONSERVATION & LAND MGMT; R&D ADMINISTRATIVE EXPENSES | 2 | $46,558 |
| AH31 | NATURAL RESOURCES AND ENVIRONMENT R&D SERVICES; RECREATIONAL RESOURCES; BASIC RESEARCH | 2 | $81,426 |
| AH43 | NATURAL RESOURCES & ENVIRONMENT R&D SVCS; POLLUTION CONTROL & ABATEMENT; EXPERIMENTAL DEVELOPMENT | 2 | $644,139 |
| AJ16 | R&D- GENERAL SCIENCE/TECHNOLOGY: PHYSICAL SCIENCES (MANAGEMENT/SUPPORT) | 2 | $1,123,955 |
| AK11 | COMMERCE AND HOUSING CREDIT R&D SERVICES; COMMERCE AND HOUSING CREDIT; BASIC RESEARCH | 2 | $1,503,095 |
| AL11 | INCOME SECURITY R&D SERVICES; INCOME SECURITY; BASIC RESEARCH | 2 | $1,664,235 |
| AL12 | INCOME SECURITY R&D SERVICES; INCOME SECURITY; APPLIED RESEARCH | 2 | $765,944 |
| AL15 | INCOME SECURITY R&D SERVICES; INCOME SECURITY; EXPENSES FOR R&D FACILITIES AND MAJOR EQUIPMENT | 2 | $2,938,519 |
| AN24 | HEALTH R&D SERVICES; HEALTH RESEARCH AND TRAINING; R&D ADMINISTRATIVE EXPENSES | 2 | $2,317,750 |
| AN32 | HEALTH R&D SERVICES; CONSUMER AND OCCUPATIONAL HEALTH AND SAFETY; APPLIED RESEARCH | 2 | $2,163,873 |
| AN55 | R&D- MEDICAL: MENTAL HEALTH (OPERATIONAL SYSTEMS DEVELOPMENT) | 2 | $0 |
| AN94 | R&D- MEDICAL: OTHER (ENGINEERING DEVELOPMENT) | 2 | $72,835,333 |
| AN96 | R&D- MEDICAL: OTHER (MANAGEMENT/SUPPORT) | 2 | $26,073,076 |
| AR17 | R&D- SPACE: AERONAUTICS/SPACE TECHNOLOGY (COMMERCIALIZED) | 2 | $166,902,617 |
| AR33 | R&D- SPACE: FLIGHT (ADVANCED DEVELOPMENT) | 2 | $15,644,248,564 |
| AR35 | R&D- SPACE: FLIGHT (OPERATIONAL SYSTEMS DEVELOPMENT) | 2 | $2,568,987,397 |
| AR37 | R&D- SPACE: FLIGHT (COMMERCIALIZED) | 2 | $370,295,912 |
| AR91 | R&D- SPACE: OTHER (BASIC RESEARCH) | 2 | $1,573,969,787 |
| AR93 | R&D- SPACE: OTHER (ADVANCED DEVELOPMENT) | 2 | $152,270,087 |
| AR94 | R&D- SPACE: OTHER (ENGINEERING DEVELOPMENT) | 2 | $193,783,448 |
| AR95 | R&D- SPACE: OTHER (OPERATIONAL SYSTEMS DEVELOPMENT) | 2 | $1,169,518,194 |
| AT14 | R&D- OTHER TRANSPORTATION: HIGHWAYS, ROADS, AND BRIDGES (ENGINEERING DEVELOPMENT) | 2 | $615,579 |
| AT16 | R&D- OTHER TRANSPORTATION: HIGHWAYS, ROADS, AND BRIDGES (MANAGEMENT/SUPPORT) | 2 | $281,001 |
| AT21 | R&D- OTHER TRANSPORTATION: HUMAN FACTORS CONCERNING TRANSPORTATION (BASIC RESEARCH) | 2 | $1,258,749 |
| AT61 | R&D- OTHER TRANSPORTATION: TRAFFIC MANAGEMENT (BASIC RESEARCH) | 2 | $14,936,600 |
| AZ17 | R&D- OTHER RESEARCH AND DEVELOPMENT (COMMERCIALIZED) | 2 | $1,848,180 |
| B520 | SPECIAL STUDIES/ANALYSIS- GRAZING/RANGE | 2 | $34,750 |
| B548 | SPECIAL STUDIES/ANALYSIS- TRADE ISSUE | 2 | $251,030 |
| C119 | OTHER BUILDINGS | 2 | $37,396,792 |
| C1GC | ARCHITECT AND ENGINEERING- CONSTRUCTION: FUEL STORAGE BUILDINGS | 2 | $1,735,154 |
| C1KE | ARCHITECT AND ENGINEERING- CONSTRUCTION: SURFACE MINE RECLAMATION FACILITIES | 2 | $6,709,094 |
| C1KF | ARCHITECT AND ENGINEERING- CONSTRUCTION: DREDGING FACILITIES | 2 | $3,468,362 |
| C1LC | ARCHITECT AND ENGINEERING- CONSTRUCTION: TUNNELS AND SUBSURFACE STRUCTURES | 2 | $1,861,989 |
| E1AZ | PURCHASE OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS | 2 | $202,720 |
| E1JA | PURCHASE OF MUSEUMS AND EXHIBITION BUILDINGS | 2 | $38,281,349 |
| E1NB | PURCHASE OF HEATING AND COOLING PLANTS | 2 | $235,139 |
| E1QA | PURCHASE OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) | 2 | $1,423,751 |
| F013 | NATURAL RESOURCES/CONSERVATION- TREE BREEDING | 2 | $235,000 |
| H110 | QUALITY CONTROL- WEAPONS | 2 | $27,226,648 |
| H115 | QUALITY CONTROL- AIRCRAFT AND AIRFRAME STRUCTURAL COMPONENTS | 2 | $769,535,308 |
| H128 | QUALITY CONTROL- ENGINES, TURBINES, AND COMPONENTS | 2 | $788,371 |
| H147 | QUALITY CONTROL- PIPE, TUBING, HOSE, AND FITTINGS | 2 | $243,854 |
| H151 | QUALITY CONTROL- HAND TOOLS | 2 | $167,630 |
| H153 | QUALITY CONTROL- HARDWARE AND ABRASIVES | 2 | $490,000 |
| H171 | QUALITY CONTROL- FURNITURE | 2 | $585,665 |
| H174 | QUALITY CONTROL- OFFICE MACHINES, TEXT PROCESSING SYSTEMS, AND VISIBLE RECORD EQUIPMENT | 2 | $23,242 |
| H218 | EQUIPMENT AND MATERIALS TESTING- SPACE VEHICLES | 2 | $34,298,405 |
| H247 | EQUIPMENT AND MATERIALS TESTING- PIPE, TUBING, HOSE, AND FITTINGS | 2 | $39,902 |
| H253 | EQUIPMENT AND MATERIALS TESTING- HARDWARE AND ABRASIVES | 2 | $489,302 |
| H281 | EQUIPMENT AND MATERIALS TESTING- CONTAINERS, PACKAGING, AND PACKING SUPPLIES | 2 | $125,533 |
| H287 | EQUIPMENT AND MATERIALS TESTING- AGRICULTURAL SUPPLIES | 2 | $66,263 |
| H288 | EQUIPMENT AND MATERIALS TESTING- LIVE ANIMALS | 2 | $66,898 |
| H294 | EQUIPMENT AND MATERIALS TESTING- NONMETALLIC CRUDE MATERIALS | 2 | $17,921 |
| H295 | EQUIPMENT AND MATERIALS TESTING- METAL BARS, SHEETS, AND SHAPES | 2 | $288,372 |
| H296 | EQUIPMENT AND MATERIALS TESTING- ORES, MINERALS, AND THEIR PRIMARY PRODUCTS | 2 | $7,425 |
| H310 | INSPECTION- WEAPONS | 2 | $93,989 |
| H317 | INSPECTION- AIRCRAFT LAUNCHING, LANDING, AND GROUND HANDLING EQUIPMENT | 2 | $5,409,684 |
| H343 | INSPECTION- PUMPS AND COMPRESSORS | 2 | $35,435 |
| H352 | INSPECTION- MEASURING TOOLS | 2 | $16,657 |
| H353 | INSPECTION- HARDWARE AND ABRASIVES | 2 | $57,420 |
| H375 | INSPECTION- OFFICE SUPPLIES AND DEVICES | 2 | $26,632 |
| H378 | INSPECTION- RECREATIONAL AND ATHLETIC EQUIPMENT | 2 | $43,791 |
| H917 | OTHER QC/TEST/INSPECT- AIRCRAFT LAUNCHING, LANDING, AND GROUND HANDLING EQUIPMENT | 2 | $50,400 |
| H924 | OTHER QC/TEST/INSPECT- TRACTORS | 2 | $262,389 |
| H936 | OTHER QC/TEST/INSPECT- SPECIAL INDUSTRY MACHINERY | 2 | $123,813 |
| H948 | OTHER QC/TEST/INSPECT- VALVES | 2 | $16,105 |
| H952 | OTHER QC/TEST/INSPECT- MEASURING TOOLS | 2 | $25,068 |
| H962 | OTHER QC/TEST/INSPECT- LIGHTING FIXTURES AND LAMPS | 2 | $262,707 |
| H971 | OTHER QC/TEST/INSPECT- FURNITURE | 2 | $72,480 |
| H973 | OTHER QC/TEST/INSPECT- FOOD PREPARATION AND SERVING EQUIPMENT | 2 | $462,022 |
| J060 | MAINT/REPAIR/REBUILD OF EQUIPMENT- FIBER OPTICS MATERIALS, COMPONENTS, ASSEMBLIES, AND ACCESSORIES | 2 | $5,946,199 |
| K061 | MODIFICATION OF EQUIPMENT- ELECTRIC WIRE AND POWER DISTRIBUTION EQUIPMENT | 2 | $396,989 |
| K069 | MODIFICATION OF EQUIPMENT- TRAINING AIDS AND DEVICES | 2 | $31,301,818 |
| K074 | MODIFICATION OF EQUIPMENT- OFFICE MACHINES, TEXT PROCESSING SYSTEMS, AND VISIBLE RECORD EQUIPMENT | 2 | $190,754 |
| K075 | MODIFICATION OF EQUIPMENT- OFFICE SUPPLIES AND DEVICES | 2 | $17,407 |
| K076 | MODIFICATION OF EQUIPMENT- BOOKS, MAPS, AND OTHER PUBLICATIONS | 2 | $187,459 |
| L029 | TECHNICAL REPRESENTATIVE- ENGINE ACCESSORIES | 2 | $4,731,905 |
| L036 | TECHNICAL REPRESENTATIVE- SPECIAL INDUSTRY MACHINERY | 2 | $56,640 |
| L043 | TECHNICAL REPRESENTATIVE- PUMPS AND COMPRESSORS | 2 | $391,018 |
| L060 | TECHNICAL REPRESENTATIVE- FIBER OPTICS MATERIALS, COMPONENTS, ASSEMBLIES, AND ACCESSORIES | 2 | $925,540 |
| L074 | TECHNICAL REPRESENTATIVE- OFFICE MACHINES/TEXT PROCESSING SYS/VISIBLE RECORD EQUIPMENT | 2 | $320,653 |
| L078 | TECHNICAL REPRESENTATIVE- RECREATIONAL AND ATHLETIC EQUIPMENT | 2 | $446,396 |
| L095 | TECHNICAL REPRESENTATIVE- METAL BARS, SHEETS, AND SHAPES | 2 | $215,126 |
| M1CA | OPERATION OF SCHOOLS | 2 | $35,217,438 |
| M1EZ | OPERATION OF OTHER INDUSTRIAL BUILDINGS | 2 | $138,805 |
| M1FE | OPERATION OF RELIGIOUS FACILITIES | 2 | $349,552 |
| M1NC | OPERATION OF POLLUTION ABATEMENT AND CONTROL FACILITIES | 2 | $406,729 |
| M2BB | HUSBANDING SERVICES—FUEL SERVICES | 2 | $289,226 |
| N010 | INSTALLATION OF EQUIPMENT- WEAPONS | 2 | $213,480,683 |
| N015 | INSTALLATION OF EQUIPMENT- AIRCRAFT AND AIRFRAME STRUCTURAL COMPONENTS | 2 | $94,989,491 |
| N026 | INSTALLATION OF EQUIPMENT- TIRES AND TUBES | 2 | $169,286 |
| N028 | INSTALLATION OF EQUIPMENT- ENGINES, TURBINES, AND COMPONENTS | 2 | $144,362 |
| N038 | INSTALLATION OF EQUIPMENT- CONSTRUCTION, MINING, EXCAVATING, AND HIGHWAY MAINTENANCE EQUIPMENT | 2 | $71,020 |
| N044 | INSTALLATION OF EQUIPMENT- FURNACE, STEAM PLANT, AND DRYING EQUIPMENT; NUCLEAR REACTORS | 2 | $282,214 |
| N055 | INSTALLATION OF EQUIPMENT- LUMBER, MILLWORK, PLYWOOD, AND VENEER | 2 | $0 |
| N091 | INSTALLATION OF EQUIPMENT- FUELS, LUBRICANTS, OILS, AND WAXES | 2 | $1,868,500 |
| T007 | PHOTO/MAP/PRINT/PUBLICATION- MICROFORM | 2 | $307,972 |
| V223 | TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER RAIL CHARTER | 2 | $642,000 |
| V241 | TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: MILITARY PERSONNEL RECRUITMENT | 2 | $33,285 |
| W014 | LEASE OR RENTAL OF EQUIPMENT- GUIDED MISSILES | 2 | $59,390 |
| W034 | LEASE OR RENTAL OF EQUIPMENT- METALWORKING MACHINERY | 2 | $760,990 |
| W044 | LEASE OR RENTAL OF EQUIPMENT- FURNACE, STEAM PLANT, AND DRYING EQUIPMENT; NUCLEAR REACTORS | 2 | $1,747,067 |
| W053 | LEASE OR RENTAL OF EQUIPMENT- HARDWARE AND ABRASIVES | 2 | $57,597 |
| W095 | LEASE OR RENTAL OF EQUIPMENT- METAL BARS, SHEETS, AND SHAPES | 2 | $332,990 |
| X162 | LEASE-RENT OF RECREATIONAL BLDGS | 2 | $15,605 |
| X173 | LEASE-RENT OF FUEL STORAGE BLDGS | 2 | $120,611,523 |
| X199 | LEASE-RENT OF MISC BLDGS | 2 | $8,880 |
| X1FD | LEASE/RENTAL OF DINING FACILITIES | 2 | $110,006 |
| X1NA | LEASE/RENTAL OF FUEL SUPPLY FACILITIES | 2 | $24,545 |
| Y152 | CONSTRUCT/MAINT BLDGS | 2 | $22,290 |
| Y171 | CONSTRUCT/AMMUNITION STORAGE BLDG | 2 | $20,371 |
| Y181 | CONSTRUCT/R&D - GOCO FACILITIES | 2 | $17,883,061,353 |
| Y1HA | CONSTRUCTION OF GOVERNMENT-OWNED CONTRACTOR-OPERATED (GOCO) R&D FACILITIES | 2 | $274,816 |
| Y1HZ | CONSTRUCTION OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) ENVIRONMENTAL LABORATORIES | 2 | $118,887,654 |
| Y1MG | CONSTRUCTION OF EPG FACILITIES - SOLAR | 2 | $29,196,328 |
| Y1MZ | CONSTRUCTION OF EPG FACILITIES - OTHER, INCLUDING TRANSMISSION | 2 | $27,727,901 |
| Y222 | CONSTRUCT/HIGHWAYS-RDS-STS-BRDGS-RA | 2 | $1,076,152 |
| Z111 | MAINT-REP-ALT/OFFICE BLDGS | 2 | $354,821 |
| Z181 | MAINT-REP-ALT/R&D GOCO FACILITIES | 2 | $5,633,400,150 |
| Z199 | MAINT-REP-ALT/MISC BLDGS | 2 | $28,335 |
| Z1GB | MAINTENANCE OF FOOD OR GRAIN STORAGE BUILDINGS | 2 | $19,995 |
| Z1HC | MAINTENANCE OF GOVERNMENT-OWNED CONTRACTOR-OPERATED (GOCO) ENVIRONMENTAL LABORATORIES | 2 | $0 |
| Z1HZ | MAINTENANCE OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) ENVIRONMENTAL LABORATORIES | 2 | $2,611,010 |
| Z2LA | REPAIR OR ALTERATION OF AIRPORT SERVICE ROADS | 2 | $596,193 |
| Z2MC | REPAIR OR ALTERATION OF EPG FACILITIES - GEOTHERMAL | 2 | $32,879 |
| 1030 | GUNS, OVER 200MM THROUGH 300MM | 1 | $6,445 |
| 1105 | NUCLEAR BOMBS | 1 | $146,609,067 |
| 1115 | NUCLEAR WARHEADS AND WARHEAD SECTIONS | 1 | $23,203,656 |
| 1145 | EXPLOSIVE AND PYROTECHNIC COMPONENTS, NUCLEAR ORDNANCE | 1 | $65,116 |
| 1346 | REMOTE MUNITIONS | 1 | $1,283,228 |
| 1677 | SPACE VEHICLE REMOTE CONTROL SYSTEMS | 1 | $268,034,108 |
| 1830 | SPACE VEHICLE REMOTE CONTROL SYSTEMS | 1 | $306,848,358 |
| 1903 | DESTROYERS | 1 | $2,551,316,435 |
| 1904 | SUBMARINES | 1 | $689,426,152 |
| 3414 | GEAR CUTTING AND FINISHING MACHINES | 1 | $5,878,940 |
| 3448 | RIVETING MACHINES | 1 | $121,047 |
| 4960 | SPACE VEHICLE MAINTENANCE, REPAIR, AND CHECKOUT SPECIALIZED EQUIPMENT | 1 | $17,792,841 |
| 6330 | RAILROAD SIGNAL AND WARNING DEVICES | 1 | $45,905 |
| 6780 | PHOTOGRAPHIC SETS, KITS, AND OUTFITS | 1 | $2,000 |
| 7670 | MICROFILM, PROCESSED | 1 | $15,457 |
| 8325 | FUR MATERIALS | 1 | $115,373 |
| 8457 | JEWELRY | 1 | $126,500 |
| 8975 | TOBACCO PRODUCTS | 1 | $0 |
| 8999 | FOOD ITEMS FOR RESALE | 1 | $54,866 |
| 9910 | JEWELRY | 1 | $78,970 |
| AA15 | AGRICULTURE R&D SVCS; AGRICULTURAL RESEARCH & SVCS; R&D FACILITIES & MAJ EQUIP | 1 | $4,776 |
| AB15 | COMMUNITY & REGIONAL DEVELOPMENT R&D SVCS; COMMUNITY DEVELOPMENT; R&D FACILITIES & MAJ EQUIP | 1 | $19,926 |
| AB25 | COMMUNITY & REGIONAL DEVELOPMENT R&D SVCS; AREA & REGIONAL DEVELOPMENT; R&D FACILITIES & MAJ EQUIP | 1 | $3,000,000 |
| AB31 | R&D- COMMUNITY SERVICE/DEVELOPMENT: RURAL (BASIC RESEARCH) | 1 | $456,213 |
| AB42 | R&D- COMMUNITY SERVICE/DEVELOPMENT: URBAN (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | 1 | $823,330 |
| AB92 | R&D- COMMUNITY SERVICE/DEVELOPMENT: OTHER (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | 1 | $11,958,392 |
| AB95 | R&D- COMMUNITY SERVICE/DEVELOPMENT: OTHER (OPERATIONAL SYSTEMS DEVELOPMENT) | 1 | $3,655,403 |
| AC44 | R&D- DEFENSE SYSTEM: TANK/AUTOMOTIVE (ENGINEERING DEVELOPMENT) | 1 | $1,641,484 |
| AC45 | R&D- DEFENSE SYSTEM: TANK/AUTOMOTIVE (OPERATIONAL SYSTEMS DEVELOPMENT) | 1 | $729,829 |
| AD11 | R&D- DEFENSE OTHER: AMMUNITION (BASIC RESEARCH) | 1 | $29,877 |
| AD12 | R&D- DEFENSE OTHER: AMMUNITION (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | 1 | $678,997 |
| AD35 | R&D- DEFENSE OTHER: SUBSISTENCE (OPERATIONAL SYSTEMS DEVELOPMENT) | 1 | $0 |
| AD44 | R&D- DEFENSE OTHER: TEXTILES/CLOTHING/EQUIPAGE (ENGINEERING DEVELOPMENT) | 1 | $38,182,114 |
| AD62 | R&D- DEFENSE OTHER: CONSTRUCTION (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | 1 | $34,756,303 |
| AD66 | R&D- DEFENSE OTHER: CONSTRUCTION (MANAGEMENT/SUPPORT) | 1 | $570,444 |
| AE11 | R&D- ECONOMIC GROWTH: EMPLOYMENT GROWTH/PRODUCTIVITY (BASIC RESEARCH) | 1 | $18,456,752 |
| AE35 | R&D- ECONOMIC GROWTH: MANUFACTURING TECHNOLOGY (OPERATIONAL SYSTEMS DEVELOPMENT) | 1 | $6,663,308 |
| AE92 | R&D- ECONOMIC GROWTH: OTHER (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | 1 | $198,000,000 |
| AF16 | R&D- EDUCATION: EDUCATIONAL (MANAGEMENT/SUPPORT) | 1 | $8,673,814 |
| AG17 | R&D- ENERGY: COAL (COMMERCIALIZED) | 1 | $2,104,840 |
| AG22 | ENERGY R&D SERVICES; ENERGY CONSERVATION; APPLIED RESEARCH | 1 | $17,693,481 |
| AG35 | ENERGY R&D SERVICES; EMERGENCY ENERGY PREPAREDNESS; EXPENSES FOR R&D FACILITIES AND MAJOR EQUIPMENT | 1 | $1,480,724 |
| AG42 | ENERGY R&D SERVICES; ENERGY INFORMATION, POLICY AND REGULATION; APPLIED RESEARCH | 1 | $197,517 |
| AG43 | ENERGY R&D SERVICES; ENERGY INFORMATION, POLICY AND REGULATION; EXPERIMENTAL DEVELOPMENT | 1 | $41,600 |
| AG47 | R&D- ENERGY: WIND (COMMERCIALIZED) | 1 | $45,778,591 |
| AG53 | R&D- ENERGY: NUCLEAR (ADVANCED DEVELOPMENT) | 1 | $0 |
| AG62 | R&D- ENERGY: PETROLEUM (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | 1 | $1,982,713 |
| AG86 | R&D- ENERGY: CONSERVATION (MANAGEMENT/SUPPORT) | 1 | $21,208,528 |
| AG93 | R&D- ENERGY: OTHER (ADVANCED DEVELOPMENT) | 1 | $4,502,785 |
| AH13 | NATURAL RESOURCES AND ENVIRONMENT R&D SERVICES; WATER RESOURCES; EXPERIMENTAL DEVELOPMENT | 1 | $1,224,676 |
| AH35 | NATURAL RESOURCES & ENVIRONMENT R&D SVCS; RECREATIONAL RESOURCES; R&D FACILITIES & MAJ EQUIP | 1 | $92,969 |
| AH41 | NATURAL RESOURCES AND ENVIRONMENT R&D SERVICES; POLLUTION CONTROL AND ABATEMENT; BASIC RESEARCH | 1 | $35,232 |
| AH45 | NATURAL RESOURCES & ENVIRONMENT R&D SVCS; POLLUTION CONTROL & ABATEMENT; R&D FACILITIES & MAJ EQUIP | 1 | $486,951 |
| AH55 | NATURAL RESOURCES & ENVIRONMENT R&D SVCS; OTHER NATURAL RESOURCES; R&D FACILITIES & MAJ EQUIP | 1 | $89,200 |
| AH91 | R&D- ENVIRONMENTAL PROTECTION: OTHER (BASIC RESEARCH) | 1 | $3,693,781 |
| AK15 | COMMERCE & HOUSING CREDIT R&D SVCS; COMMERCE & HOUSING CREDIT; R&D FACILITIES & MAJ EQUIP | 1 | $2,717,891 |
| AL91 | R&D- INCOME SECURITY: OTHER (BASIC RESEARCH) | 1 | $4,925 |
| AN17 | R&D- MEDICAL: BIOMEDICAL (COMMERCIALIZED) | 1 | $696,665,954 |
| AN25 | HEALTH R&D SERVICES; HEALTH RESEARCH AND TRAINING; EXPENSES FOR R&D FACILITIES AND MAJOR EQUIPMENT | 1 | $8,094 |
| AN51 | R&D- MEDICAL: MENTAL HEALTH (BASIC RESEARCH) | 1 | $83,824,802 |
| AN71 | R&D- MEDICAL: SPECIALIZED MEDICAL SERVICES (BASIC RESEARCH) | 1 | $89,540 |
| AN73 | R&D- MEDICAL: SPECIALIZED MEDICAL SERVICES (ADVANCED DEVELOPMENT) | 1 | $145,378,689 |
| AN77 | R&D- MEDICAL: SPECIALIZED MEDICAL SERVICES (COMMERCIALIZED) | 1 | $10,057,869 |
| AN93 | R&D- MEDICAL: OTHER (ADVANCED DEVELOPMENT) | 1 | $22,214,369 |
| AP51 | R&D- NATURAL RESOURCE: MARINE AND OCEANOGRAPHIC (BASIC RESEARCH) | 1 | $294,394 |
| AR16 | R&D- SPACE: AERONAUTICS/SPACE TECHNOLOGY (MANAGEMENT/SUPPORT) | 1 | $42,132,203 |
| AR24 | R&D- SPACE: SCIENCE/APPLICATIONS (ENGINEERING DEVELOPMENT) | 1 | $226,032,489 |
| AR25 | R&D- SPACE: SCIENCE/APPLICATIONS (OPERATIONAL SYSTEMS DEVELOPMENT) | 1 | $8,800,801 |
| AR26 | R&D- SPACE: SCIENCE/APPLICATIONS (MANAGEMENT/SUPPORT) | 1 | $101,334 |
| AR34 | R&D- SPACE: FLIGHT (ENGINEERING DEVELOPMENT) | 1 | $44,779,426 |
| AR36 | R&D- SPACE: FLIGHT (MANAGEMENT/SUPPORT) | 1 | $1,009,290,529 |
| AR43 | R&D- SPACE: OPERATIONS, TRACKING AND DATA ACQUISITION (ADVANCED DEVELOPMENT) | 1 | $82,841,686 |
| AR44 | R&D- SPACE: OPERATIONS, TRACKING AND DATA ACQUISITION (ENGINEERING DEVELOPMENT) | 1 | $1,139,377,846 |
| AS24 | TRANSPORTATION R&D SERVICES; AEROSPACE RESEARCH; R&D ADMINISTRATIVE EXPENSES | 1 | $248,763 |
| AS33 | TRANSPORTATION R&D SERVICES; WATER TRANSPORTATION; EXPERIMENTAL DEVELOPMENT | 1 | $286,598 |
| AS41 | TRANSPORTATION R&D SVCS; PIPELINES; HAZ MAT; CROSS-FUNCTIONAL TRANSPORTATION; BASIC RESEARCH | 1 | $789,717 |
| AS43 | TRANSPORTATION R&D SVCS; PIPELINES; HAZ MAT; CROSS-FUNCTIONAL TRANSP; EXPERIMENTAL DEVELOPMENT | 1 | $42,152 |
| AT34 | R&D- OTHER TRANSPORTATION: NAVIGATION AND NAVIGATIONAL AIDS (ENGINEERING DEVELOPMENT) | 1 | $740,650 |
| AT92 | R&D- OTHER TRANSPORTATION: OTHER GENERAL (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | 1 | $872,751 |
| AV36 | R&D- MINING: SUBSURFACE MINING METHODS (MANAGEMENT/SUPPORT) | 1 | $363,577 |
| AV65 | R&D- MINING: MINING SAFETY (OPERATIONAL SYSTEMS DEVELOPMENT) | 1 | $683,611 |
| AV92 | R&D- MINING: OTHER MINING ACTIVITIES (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) | 1 | $1,248,746 |
| AV93 | R&D- MINING: OTHER MINING ACTIVITIES (ADVANCED DEVELOPMENT) | 1 | $1,240,818 |
| C111 | BLDGS & FAC / ADMIN & SVC BLDGS | 1 | $264,476,265 |
| C124 | UTILITIES | 1 | $5,706,006 |
| C1BB | ARCHITECT AND ENGINEERING- CONSTRUCTION: AIR TRAFFIC CONTROL TRAINING FACILITIES | 1 | $1,251,955 |
| C1BC | ARCHITECT AND ENGINEERING- CONSTRUCTION: RADAR AND NAVIGATIONAL FACILITIES | 1 | $304,244 |
| C1BE | ARCHITECT AND ENGINEERING- CONSTRUCTION: AIRPORT TERMINALS | 1 | $839,211 |
| C1GA | ARCHITECT AND ENGINEERING- CONSTRUCTION: AMMUNITION STORAGE BUILDINGS | 1 | $1,074,185 |
| C1MD | ARCHITECT AND ENGINEERING- CONSTRUCTION: EPG FACILITIES - HYDRO | 1 | $794,692 |
| C1ME | ARCHITECT AND ENGINEERING- CONSTRUCTION: EPG FACILITIES - NUCLEAR | 1 | $6,940,788 |
| C1MF | ARCHITECT AND ENGINEERING- CONSTRUCTION: EPG FACILITIES - PETROLEUM | 1 | $358,580 |
| E1AA | PURCHASE OF OFFICE BUILDINGS | 1 | $1,012,060 |
| E1BA | PURCHASE OF AIR TRAFFIC CONTROL TOWERS | 1 | $0 |
| E1BZ | PURCHASE OF OTHER AIRFIELD STRUCTURES | 1 | $274,804 |
| E1EB | PURCHASE OF MAINTENANCE BUILDINGS | 1 | $25,300 |
| E1FD | PURCHASE OF DINING FACILITIES | 1 | $0 |
| E1GD | PURCHASE OF OPEN STORAGE FACILITIES | 1 | $25,114 |
| E1JZ | PURCHASE OF MISCELLANEOUS BUILDINGS | 1 | $54,279 |
| E1ND | PURCHASE OF SEWAGE AND WASTE FACILITIES | 1 | $523,160 |
| E1NE | PURCHASE OF WATER SUPPLY FACILITIES | 1 | $0 |
| E1PC | PURCHASE OF UNIMPROVED REAL PROPERTY (LAND) | 1 | $87,956 |
| E1PD | PURCHASE OF WASTE TREATMENT AND STORAGE FACILITIES | 1 | $5,801 |
| E243 | PURCH OF GOVT POLLUTION ABATEMENT | 1 | $189,622 |
| H114 | QUALITY CONTROL- GUIDED MISSILES | 1 | $549,891 |
| H118 | QUALITY CONTROL- SPACE VEHICLES | 1 | $15,227,287 |
| H123 | QUALITY CONTROL- GROUND EFFECT VEHICLES, MOTOR VEHICLES, TRAILERS, AND CYCLES | 1 | $15,892 |
| H126 | QUALITY CONTROL- TIRES AND TUBES | 1 | $8,000 |
| H138 | QUALITY CONTROL- CONSTRUCTION, MINING, EXCAVATING, AND HIGHWAY MAINTENANCE EQUIPMENT | 1 | $300,197 |
| H148 | QUALITY CONTROL- VALVES | 1 | $6,480 |
| H167 | QUALITY CONTROL- PHOTOGRAPHIC EQUIPMENT | 1 | $4,086 |
| H180 | QUALITY CONTROL- BRUSHES, PAINTS, SEALERS, AND ADHESIVES | 1 | $167,220 |
| H183 | QUALITY CONTROL- TEXTILES, LEATHER, FURS, APPAREL AND SHOE FINDINGS, TENTS AND FLAGS | 1 | $0 |
| H193 | QUALITY CONTROL- NONMETALLIC FABRICATED MATERIALS | 1 | $44,859 |
| H226 | EQUIPMENT AND MATERIALS TESTING- TIRES AND TUBES | 1 | $200 |
| H234 | EQUIPMENT AND MATERIALS TESTING- METALWORKING MACHINERY | 1 | $0 |
| H243 | EQUIPMENT AND MATERIALS TESTING- PUMPS AND COMPRESSORS | 1 | $17,120 |
| H251 | EQUIPMENT AND MATERIALS TESTING- HAND TOOLS | 1 | $21,120 |
| H254 | EQUIPMENT AND MATERIALS TESTING- PREFABRICATED STRUCTURES AND SCAFFOLDING | 1 | $27,529 |
| H255 | EQUIPMENT AND MATERIALS TESTING- LUMBER, MILLWORK, PLYWOOD, AND VENEER | 1 | $77,419 |
| H267 | EQUIPMENT AND MATERIALS TESTING- PHOTOGRAPHIC EQUIPMENT | 1 | $158,539 |
| H273 | EQUIPMENT AND MATERIALS TESTING- FOOD PREPARATION AND SERVING EQUIPMENT | 1 | $202,977 |
| H275 | EQUIPMENT AND MATERIALS TESTING- OFFICE SUPPLIES AND DEVICES | 1 | $70,277 |
| H278 | EQUIPMENT AND MATERIALS TESTING- RECREATIONAL AND ATHLETIC EQUIPMENT | 1 | $24,270 |
| H284 | EQUIPMENT AND MATERIALS TESTING- CLOTHING, INDIVIDUAL EQUIPMENT, AND INSIGNIA | 1 | $0 |
| H316 | INSPECTION- AIRCRAFT COMPONENTS AND ACCESSORIES | 1 | $20,832 |
| H318 | INSPECTION- SPACE VEHICLES | 1 | $5,172,652 |
| H324 | INSPECTION- TRACTORS | 1 | $24,006 |
| H325 | INSPECTION- VEHICULAR EQUIPMENT COMPONENTS | 1 | $0 |
| H328 | INSPECTION- ENGINES, TURBINES, AND COMPONENTS | 1 | $194,180 |
| H329 | INSPECTION- ENGINE ACCESSORIES | 1 | $13,906 |
| H340 | INSPECTION- ROPE, CABLE, CHAIN, AND FITTINGS | 1 | $30,819 |
| H362 | INSPECTION- LIGHTING FIXTURES AND LAMPS | 1 | $56,497 |
| H371 | INSPECTION- FURNITURE | 1 | $0 |
| H372 | INSPECTION- HOUSEHOLD AND COMMERCIAL FURNISHINGS AND APPLIANCES | 1 | $0 |
| H376 | INSPECTION- BOOKS, MAPS, AND OTHER PUBLICATIONS | 1 | $70,082 |
| H384 | INSPECTION- CLOTHING, INDIVIDUAL EQUIPMENT, AND INSIGNIA | 1 | $0 |
| H915 | OTHER QC/TEST/INSPECT- AIRCRAFT AND AIRFRAME STRUCTURAL COMPONENTS | 1 | $2,356,951 |
| H919 | OTHER QC/TEST/INSPECT- SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS | 1 | $30,000 |
| H922 | OTHER QC/TEST/INSPECT- RAILWAY EQUIPMENT | 1 | $16,124 |
| H929 | OTHER QC/TEST/INSPECT- ENGINE ACCESSORIES | 1 | $22,866 |
| H940 | OTHER QC/TEST/INSPECT- ROPE, CABLE, CHAIN, AND FITTINGS | 1 | $19,624 |
| H943 | OTHER QC/TEST/INSPECT- PUMPS AND COMPRESSORS | 1 | $141,520 |
| H954 | OTHER QC/TEST/INSPECT- PREFABRICATED STRUCTURES AND SCAFFOLDING | 1 | $1,386,380 |
| H969 | OTHER QC/TEST/INSPECT- TRAINING AIDS AND DEVICES | 1 | $126,758 |
| H970 | OTHER QC/TEST/INSPECT- ADP EQUIPMENT/SOFTWARE/SUPPLIES/SUPPORT EQUIPMENT | 1 | $41,353,535 |
| H972 | OTHER QC/TEST/INSPECT- HOUSEHOLD AND COMMERCIAL FURNISHINGS AND APPLIANCES | 1 | $0 |
| H980 | OTHER QC/TEST/INSPECT- BRUSHES, PAINTS, SEALERS, AND ADHESIVES | 1 | $23,327 |
| H981 | OTHER QC/TEST/INSPECT- CONTAINERS, PACKAGING, AND PACKING SUPPLIES | 1 | $0 |
| H985 | OTHER QC/TEST/INSPECT- TOILETRIES | 1 | $60,600 |
| H996 | OTHER QC/TEST/INSPECT- ORES, MINERALS, AND THEIR PRIMARY PRODUCTS | 1 | $127,778 |
| K030 | MODIFICATION OF EQUIPMENT- MECHANICAL POWER TRANSMISSION EQUIPMENT | 1 | $683,786 |
| K034 | MODIFICATION OF EQUIPMENT- METALWORKING MACHINERY | 1 | $1,959,000 |
| K035 | MODIFICATION OF EQUIPMENT- SERVICE AND TRADE EQUIPMENT | 1 | $24,159 |
| K043 | MODIFICATION OF EQUIPMENT- PUMPS AND COMPRESSORS | 1 | $37,150 |
| K044 | MODIFICATION OF EQUIPMENT- FURNACE, STEAM PLANT, AND DRYING EQUIPMENT; NUCLEAR REACTORS | 1 | $475,209 |
| K051 | MODIFICATION OF EQUIPMENT- HAND TOOLS | 1 | $65,000 |
| K067 | MODIFICATION OF EQUIPMENT- PHOTOGRAPHIC EQUIPMENT | 1 | $46,128 |
| K080 | MODIFICATION OF EQUIPMENT- BRUSHES, PAINTS, SEALERS, AND ADHESIVES | 1 | $0 |
| K085 | MODIFICATION OF EQUIPMENT- TOILETRIES | 1 | $8,320 |
| L013 | TECHNICAL REPRESENTATIVE- AMMUNITION AND EXPLOSIVES | 1 | $0 |
| L034 | TECHNICAL REPRESENTATIVE- METALWORKING MACHINERY | 1 | $2,085,566 |
| L037 | TECHNICAL REPRESENTATIVE- AGRICULTURAL MACHINERY AND EQUIPMENT | 1 | $80,154 |
| L044 | TECHNICAL REPRESENTATIVE- FURNACE, STEAM PLANT, AND DRYING EQUIPMENT; NUCLEAR REACTORS | 1 | $43,000 |
| L047 | TECHNICAL REPRESENTATIVE- PIPE, TUBING, HOSE, AND FITTINGS | 1 | $65,000 |
| L054 | TECHNICAL REPRESENTATIVE- PREFABRICATED STRUCTURES AND SCAFFOLDING | 1 | $144,944 |
| L072 | TECHNICAL REPRESENTATIVE- HOUSEHOLD AND COMMERCIAL FURNISHINGS AND APPLIANCES | 1 | $5,845 |
| L083 | TECHNICAL REPRESENTATIVE- TEXTILES, LEATHER, FURS, APPAREL/SHOE FINDINGS, TENTS/FLAGS | 1 | $78,109 |
| L088 | TECHNICAL REPRESENTATIVE- LIVE ANIMALS | 1 | $108,260 |
| M139 | OPER OF GOVT OTHER EDUCATIONAL BLDG | 1 | $42,992,376 |
| M159 | OPER OF GOVT OTHER INDUSTRIAL BLDG | 1 | $27,617,040,104 |
| M179 | OPER OF GOVT OTHER WAREHOUSE BLDGS | 1 | $356,984 |
| M192 | OPER OF GOVT TEST BUILDINGS | 1 | $26,033,807 |
| M1BB | OPERATION OF AIR TRAFFIC CONTROL TRAINING FACILITIES | 1 | $4,523,191 |
| M1DZ | OPERATION OF OTHER HOSPITAL BUILDINGS | 1 | $487,100 |
| M1GA | OPERATION OF AMMUNITION STORAGE BUILDINGS | 1 | $3,199,094 |
| M1MD | OPERATION OF EPG FACILITIES - HYDRO | 1 | $502,457 |
| M1MZ | OPERATION OF EPG FACILITIES - OTHER, INCLUDING TRANSMISSION | 1 | $20,065 |
| M1PC | OPERATION OF UNIMPROVED REAL PROPERTY (LAND) | 1 | $161,910 |
| M245 | OPER OF GOVT WATER SUPPLY | 1 | $9,542,437 |
| M2AE | HUSBANDING SERVICES—PURCHASING SERVICES | 1 | $40,522 |
| M300 | OPER OF GOVT RESTORATION | 1 | $10,560,504,772 |
| N014 | INSTALLATION OF EQUIPMENT- GUIDED MISSILES | 1 | $8,004,692 |
| N034 | INSTALLATION OF EQUIPMENT- METALWORKING MACHINERY | 1 | $264,308 |
| N048 | INSTALLATION OF EQUIPMENT- VALVES | 1 | $14,888,115 |
| N068 | INSTALLATION OF EQUIPMENT- CHEMICALS AND CHEMICAL PRODUCTS | 1 | $40,985 |
| N079 | INSTALLATION OF EQUIPMENT- CLEANING EQUIPMENT AND SUPPLIES | 1 | $21,000 |
| N081 | INSTALLATION OF EQUIPMENT- CONTAINERS, PACKAGING, AND PACKING SUPPLIES | 1 | $18,780 |
| P200 | SALVAGE- AIRCRAFT | 1 | $567,116 |
| R709 | ONGOING AUDIT OPERATIONS SUPPORT | 1 | $2,849,173 |
| T004 | PHOTO/MAP/PRINT/PUBLICATION- CHARTING | 1 | $91,104 |
| W010 | LEASE OR RENTAL OF EQUIPMENT- WEAPONS | 1 | $42,500 |
| W017 | LEASE OR RENTAL OF EQUIPMENT- AIRCRAFT LAUNCHING, LANDING, AND GROUND HANDLING EQUIPMENT | 1 | $23,600 |
| W022 | LEASE OR RENTAL OF EQUIPMENT- RAILWAY EQUIPMENT | 1 | $1,476 |
| W026 | LEASE OR RENTAL OF EQUIPMENT- TIRES AND TUBES | 1 | $164,033 |
| W042 | LEASE OR RENTAL OF EQUIPMENT- FIRE FIGHTING/RESCUE/SAFETY EQUIPMENT; ENVIRON PROTECT EQUIPMENT/MATLS | 1 | $154,484 |
| W093 | LEASE OR RENTAL OF EQUIPMENT- NONMETALLIC FABRICATED MATERIALS | 1 | $141,264 |
| X111 | LEASE/RENTAL OF OFFICE BUILDINGS | 1 | $3,257,345 |
| X1BE | LEASE/RENTAL OF AIRPORT TERMINALS | 1 | $0 |
| X1DB | LEASE/RENTAL OF LABORATORIES AND CLINICS | 1 | $1,000,063 |
| X1EC | LEASE/RENTAL OF PRODUCTION BUILDINGS | 1 | $10,999 |
| X1FE | LEASE/RENTAL OF RELIGIOUS FACILITIES | 1 | $777,803 |
| X1GA | LEASE/RENTAL OF AMMUNITION STORAGE BUILDINGS | 1 | $997,776 |
| X1KF | LEASE/RENTAL OF DREDGING FACILITIES | 1 | $0 |
| X1LB | LEASE/RENTAL OF HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS | 1 | $99,575 |
| X1MB | LEASE/RENTAL OF EPG FACILITIES - GAS | 1 | $0 |
| X1MZ | LEASE/RENTAL OF EPG FACILITIES - OTHER, INCLUDING TRANSMISSION | 1 | $2,294,842 |
| X222 | LEASE-RENT OF HWYS-RDS-STS-BRDGS-RA | 1 | $36,250 |
| X299 | LEASE-RENT OF ALL OTH NON-BLDG FACS | 1 | $8,000 |
| Y141 | CONSTRUCT/HOSPITALS & INFIRMARIES | 1 | $1,450,703,905 |
| Y199 | CONSTRUCT/MISC BLDGS | 1 | $27,855 |
| Y1FE | CONSTRUCTION OF RELIGIOUS FACILITIES | 1 | $3,612,357 |
| Y1HC | CONSTRUCTION OF GOVERNMENT-OWNED CONTRACTOR-OPERATED (GOCO) ENVIRONMENTAL LABORATORIES | 1 | $81,961 |
| Y1KE | CONSTRUCTION OF SURFACE MINE RECLAMATION FACILITIES | 1 | $1,455,425 |
| Y1MB | CONSTRUCTION OF EPG FACILITIES - GAS | 1 | $9,350,975 |
| Y1MD | CONSTRUCTION OF EPG FACILITIES - HYDRO | 1 | $14,770,000 |
| Y1MF | CONSTRUCTION OF EPG FACILITIES - PETROLEUM | 1 | $203,926,897 |
| Y1MH | CONSTRUCTION OF EPG FACILITIES - WIND | 1 | $3,556,501 |
| Y1NC | CONSTRUCTION OF POLLUTION ABATEMENT AND CONTROL FACILITIES | 1 | $60,500 |
| Y249 | CONSTRUCTION OF OTHER UTILITIES | 1 | $101,213,121 |
| Y300 | CONSTRUCT/RESTORATION | 1 | $60,000 |
| Z151 | MAINT-REP-ALT/AMMUNITION FACILITIES | 1 | $53,646 |
| Z152 | MAINT-REP-ALT/MAINT BLDGS | 1 | $0 |
| Z1GA | MAINTENANCE OF AMMUNITION STORAGE BUILDINGS | 1 | $893,867 |
| Z1HA | MAINTENANCE OF GOVERNMENT-OWNED CONTRACTOR-OPERATED (GOCO) R&D FACILITIES | 1 | $12,749,390 |
| Z1KE | MAINTENANCE OF SURFACE MINE RECLAMATION FACILITIES | 1 | $1,191,550 |
| Z1ME | MAINTENANCE OF EPG FACILITIES - NUCLEAR | 1 | $878,836 |
| Z222 | MAINT-REP-ALT/HWYS-RDS-STS-BRDGS-RA | 1 | $2,295 |
| Z233 | MAINT-REP-ALT/EPG - GEOTHERMAL | 1 | $55,715 |
| Z235 | MAINT-REP-ALT/EPG - NUCLEAR | 1 | $925,174,734 |
| Z249 | MAINT-REP-ALT/OTHER UTILITIES | 1 | $48,129,005 |
| Z292 | MAINT-REP-ALT/EXHIBIT (NON-BLDG) | 1 | $0 |
| Z2BB | REPAIR OR ALTERATION OF AIR TRAFFIC CONTROL TRAINING FACILITIES | 1 | $292,414 |
| Z2MA | REPAIR OR ALTERATION OF EPG FACILITIES - COAL | 1 | $855,435 |
| Z2MB | REPAIR OR ALTERATION OF EPG FACILITIES - GAS | 1 | $98,933 |
| Z2MF | REPAIR OR ALTERATION OF EPG FACILITIES - PETROLEUM | 1 | $3,264,509 |
| Z2MG | REPAIR OR ALTERATION OF EPG FACILITIES - SOLAR | 1 | $137,000 |