| PSc | description |
| •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• | |
| 5805 | Telephone & telegraph equipment |
| 5810 | Communications security equipment & components |
| 5811 | Other cryptologic equipment & components |
| 5815 | Teletype & facsimile equipment |
| 5820 | Radio & television equipment, except airborne |
| 5821 | Radio & television equipment, airborne |
| 5825 | Radio navigation equipment, except airborne |
| 5826 | Radio navigation equipment, airborne |
| 5830 | Intercommunication & public address systems, except airborne |
| 5831 | Intercommunication & public address systems, airborne |
| 5835 | Sound recording & reproducing equipment |
| 5836 | Video recording and reproducing equipment |
| 5840 | Radar equipment, except airborne |
| 5841 | Radar equipment, airborne |
| 5845 | Underwater sound equipment |
| 5850 | Visible & invisible light communication equipment |
| 5855 | Night vision equipment, emitted & reflected radiation |
| 5860 | Stimulated coherent radiation devices, components & accessories |
| 5865 | Electronic countermeasures, counter-countermeasures & quick reaction capability equipment |
| 5895 | Miscellaneous communication equipment |
