The Receiver,radio, cataloged under National Stock Number 5821-00-552-8095, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5821-00-552-8095 |
| Primary Part Number | MN53A |
| Item Name | Receiver,radio |
| FSC / FSG | 5821 / 58 — Radio and Television Communication Equipment, Airborne |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| FSC Application Data | RADIO NAVIGATIONAL SYSTEM,AIRBORNE |
| Receiver Emission Type | F2 |
| DC Voltage Rating | 28.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT |
| Electrical Power Source Relationship | OPERATING |
| Output Impedance Rating | 600.0 OHMS NOMINAL |
| Auxiliary Bandspread Tuning Feature | NOT INCLUDED |
| Input Frequency Rating | 75.000 MEGAHERTZ NOMINAL |
| Guard Channel | NOT INCLUDED |
| Plug-in Tuning Unit | NOT INCLUDED |
| 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 |
|---|---|
| MN53A PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| MN53A | 5/9 Secondary reference Bendix Corp the |
NSN 5821-00-552-8095 is a Receiver,radio, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5821, Radio and Television Communication Equipment, Airborne. Status: active.
NSN 5821-00-552-8095 has 1 manufacturer part number on file: MN53A (Raytheon Company Dba Raytheon Co).
Key specifications for MN53A: Overall Height: 7.625 INCHES NOMINAL IN; FSC Application Data: RADIO NAVIGATIONAL SYSTEM,AIRBORNE; Receiver Emission Type: F2; DC Voltage Rating: 28.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT. 9 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 5821-00-552-8095 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.