The Monitor,receiver-Transmitter,rad, cataloged under National Stock Number 5821-01-665-4595, 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5821-01-665-4595 |
| Item Name | Monitor,receiver-Transmitter,rad |
| FSC / FSG | 5821 / 58 — Radio and Television Communication Equipment, Airborne |
| Status | ACTIVE |
| Functional Description | MONITORS RADIO NAVAGATION TRANSMITTERS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MR-7A | 3/9 Design control — primary reference Southern Avionics Co. |
NSN 5821-01-665-4595 is a Monitor,receiver-Transmitter,rad, classified under FSC 5821, Radio and Television Communication Equipment, Airborne. Status: active.
Key specifications for 5821-01-665-4595: Overall Height: 12.0 MILLIMETERS NOMINAL MM; Overall Width: 22.0 MILLIMETERS NOMINAL MM; Special Features: RED AND GREEN INDICATOR LAMPS, AUDIO TONE ALARM; RACK MOUNT UNIT SIZE:48CM WIDE; 13 CM HIGH; 28 CM DEEP. CM; Functional Description: MONITORS RADIO NAVAGATION TRANSMITTERS. 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.
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.