| PSC | Description
|
| 5805 | Telephone and Telegraph Equipment |
| 5810 | Communications Security Equipment and Components |
| 5811 | Other Cryptologic Equipment and Components |
| 5815 | Teletype and Facsimile Equipment |
| 5820 | Radio TV Equipment, Except Airborne |
| 5821 | Radio and TV 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 and Reproducing Equipment |
| 5836 | Video Recording and Reproducing Equipment |
| 5840 | Radar Equipment, Except Airborne |
| 5841 | Radar Equipment, Airborne |
| 5845 | Underwater Sound Equipment |
| 5850 | Visible and Invisible Light Commununication Equipment |
| 5855 | Night Vision Equipment |
| 5860 | Stimulated Coherent Radiation Devices |
| 5865 | Electronic Countermeasures, Counter-Countermeausres and Quick Reaction Equipment |
| 5895 | Miscellaneous Communication Equipment |