The Radio Set Group, cataloged under National Stock Number 5820-01-421-6879, 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 Computer Sciences Raytheon. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-01-421-6879 |
| Primary Part Number | 820714 |
| Item Name | Radio Set Group |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Computer Sciences Raytheon |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 820714 PRIMARY | Computer Sciences Raytheon (USA) |
NSN 5820-01-421-6879 is a Radio Set Group, manufactured by Computer Sciences Raytheon, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-01-421-6879 has 1 manufacturer part number on file: 820714 (Computer Sciences Raytheon).
2 possible matches (shared part number, not a government interchangeability claim): 5325-01-526-5915, 6720-01-670-7299. Verify interchangeability with system specifications before substitution.
Key specifications for 820714: Special Features: EASTERN RANGE MICROWAVE: THE ROCKWELL/COLLINS DIGITAL MICROWAVE IS THE PRIMARY COMMUNICATIONS PATH FROM CCAFS TO JDMTA, THE SYSTEM ALSO SERVES TEL-4, PAFB, MALABAR ANNEX AND UNMANNED REPEATERS AT WABASSO, FT PIERCE AND STUART, FL, THE SYSTEM CARRIES INTERSTATION COMMUNICATIONS LINKS FROM TELEPHONE LINES TO T-1 (1.544MHZ) TELEMETRY OVER DS-3 (45MHZ) RF LINKS MHz; End Item Identification: EASTERN RANGE COMMUNICATIONS/TIMING. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.