1005 - GUNS, THROUGH 30MM
1010 - GUNS, OVER 30MM UP TO 75MM
1015 - GUNS, 75MM THROUGH 125MM
1090 - ASSEMBLIES INTERCHANGEABLE BETWEEN WEAPONS IN TWO OR MORE CLASSES
1340 - ROCKETS, ROCKET AMMUNITION AND ROCKET COMPONENTS
1350 - UNDERWATER MINE INERT COMPONENTS
1560 - AIRFRAME STRUCTURAL COMPONENTS
1610 - AIRCRAFT PROPELLERS AND COMPONENTS
1615 - HELICOPTER ROTOR BLADES, DRIVE MECHANISMS AND COMPONENTS
1620 - AIRCRAFT LANDING GEAR COMPONENTS
1670 - PARACHUTES; AERIAL PICK UP, DELIVERY, RECOVERY SYSTEMS; AND CARGO TIE DOWN EQUIPMENT
1680 - MISCELLANEOUS AIRCRAFT ACCESSORIES AND COMPONENTS
2020 - RIGGING AND RIGGING GEAR
2040 - MARINE HARDWARE AND HULL ITEMS
2350 - COMBAT, ASSAULT, AND TACTICAL VEHICLES, TRACKED
2895 - MISCELLANEOUS ENGINES AND COMPONENTS
2995 - MISCELLANEOUS ENGINE ACCESSORIES, AIRCRAFT
4030 - FITTINGS FOR ROPE, CABLE, AND CHAIN
5305 - SCREWS
5306 - BOLTS
5307 - STUDS
5310 - NUTS AND WASHERS
5315 - NAILS, MACHINE KEYS, AND PINS
5325 - FASTENING DEVICES
5340 - HARDWARE, COMMERCIAL
5342 - HARDWARE, WEAPON SYSTEM
5365 - BUSHINGS, RINGS, SHIMS AND SPACERS
AR11 - R&D- SPACE: AERONAUTICS/SPACE TECHNOLOGY (BASIC RESEARCH)
AR14 - R&D- SPACE: AERONAUTICS/SPACE TECHNOLOGY (ENGINEERING DEVELOPMENT)