| PSC | Description |
|---|---|
| 1005 | Guns through 30 mm |
| 1010 | Guns over 30 mm up to 75 mm |
| 1015 | Guns 75 mm through 125 mm |
| 1020 | Guns over 125 mm through 150 mm |
| 1025 | Guns over 150 mm through 200 mm |
| 1030 | Guns over 200 mm through 300 mm |
| 1035 | Guns over 300 mm |
| 1040 | Chemical weapons & equipment |
| 1045 | Launchers, torpedo & depth charge |
| 1055 | Launchers, grenade, rocket & pyrote |
| 1070 | Nets & booms ordnance |
| 1075 | Degaussing & mine sweeping equipmen |
| 1080 | Camouflage & deception equipment |
| 1090 | Wpns assy interchange betwn 2/more |
| 1095 | Misc weapons |