The Receiver-Transmitter Set,radio, cataloged under National Stock Number 5821-01-548-3924, is classified within Federal Supply Class 5821 (Radio and Television Communication Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Chelton Avionics, Inc Div Canyon Aeroconnect. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5821-01-548-3924 |
| Primary Part Number | 400-015525-0101 |
| Item Name | Receiver-Transmitter Set,radio |
| FSC / FSG | 5821 / 58 — Radio and Television Communication Equipment, Airborne |
| Manufacturer | Chelton Avionics, Inc Div Canyon Aeroconnect |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 400-015525-0101 PRIMARY | Chelton Avionics, Inc Div Canyon Aeroconnect (USA) |
NSN 5821-01-548-3924 is a Receiver-Transmitter Set,radio, manufactured by Chelton Avionics, Inc Div Canyon Aeroconnect, classified under FSC 5821, Radio and Television Communication Equipment, Airborne. Status: active.
NSN 5821-01-548-3924 has 1 manufacturer part number on file: 400-015525-0101 (Chelton Avionics, Inc Div Canyon Aeroconnect).
1 possible match (shared part number, not a government interchangeability claim): 5821-01-552-8993. Verify interchangeability with system specifications before substitution.
Key specifications for 400-015525-0101: End Item Identification: CL-215 FIRE EXTINGUISHER AIRCRAFT. 0 specifications are 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 5821-01-548-3924 has DEMIL Code C. 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.