The Radio Set, cataloged under National Stock Number 5820-01-145-4943, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Department of the Army Hq United States Army Communications Research and Development Command. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Radio Set |
| FSC / FSG | 5820 — Radio and Television Communication Equipment, Except Airborne (FSG 58) |
| Manufacturers | Department of the Army Hq United States Army Communications Research and Development Command (CAGE 56996) |
| Parameter | Value |
|---|---|
| NSN | 5820-01-145-4943 |
| Primary Part Number | B4028819 |
| Item Name | Radio Set |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Department of the Army Hq United States Army Communications Research and Development Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| B4028125 | Department of the Army Hq United States Army Communications Research and Development Command (USA) |
| B4028819 PRIMARY | Department of the Army Hq United States Army Communications Research and Development Command (USA) |
| Reference | Meaning |
|---|---|
| AN/PSC-3 | 5/2 Secondary reference U.S. Government activity |
| B4028125 | 5/2 Secondary reference U.S. Government activity |
NSN 5820-01-145-4943 is a Radio Set, manufactured by Department of the Army Hq United States Army Communications Research and Development Command, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-01-145-4943 has 2 manufacturer part numbers on file: B4028125 (Department of the Army Hq United States Army Communications Research and Development Command), B4028819 (Department of the Army Hq United States Army Communications Research and Development Command).
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5820-01-145-4943 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.