The Radio Set, cataloged under National Stock Number 5821-00-124-4516, is classified within Federal Supply Class 5821 (Radio and Television Communication Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5821-00-124-4516 |
| Item Name | Radio Set |
| FSC / FSG | 5821 / 58 — Radio and Television Communication Equipment, Airborne |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | MODIFIED FOR USE AS TEST AND/OR CALIBRATION BENCH MOCK-UP EQUIPMENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| HF101 | 3/1 Design control — primary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
NSN 5821-00-124-4516 is a Radio Set, classified under FSC 5821, Radio and Television Communication Equipment, Airborne. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 6645-01-300-5054, 9150-01-462-3234. Verify interchangeability with system specifications before substitution.
Key specifications for 5821-00-124-4516: Reference Number Differentiating Characteristics: MODIFIED FOR USE AS TEST AND/OR CALIBRATION BENCH MOCK-UP EQUIPMENT. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5821-00-124-4516 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.