The Transmitter,radio, cataloged under National Stock Number 5820-00-503-3418, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-00-503-3418 |
| Item Name | Transmitter,radio |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Status | ACTIVE |
| FSC Application Data | DIRECTION FINDER SET,EXCEPT AIRBORNE |
| Output Frequency Rating | 0.500 MEGAHERTZ MINIMUM AND 30.000 MEGAHERTZ MAXIMUM |
| DC Voltage Rating | 6.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Joint Electronics Type Designation System Item Type Number | T-279/UR |
| Joint Electronics Type Designation System Item Name | RADIO TRANSMITTER |
| Nondefinitive Spec/std Data | T-279/UR TYPE |
| Transmitter Emission Type | A9 |
| Transmitter Band Quantity | 6 |
| Frequency Control Type | MASTER OSCILLATOR |
| Power Output | 0.990 WATTS NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| D3317-101 | 5/1 Secondary reference U.S. Government activity |
| MILD10637 | 4/1 Identification reference U.S. Government activity |
| T279UR | 2/2 Government specification standardization U.S. Government activity |
| SM-D-131711 | 5/1 Secondary reference U.S. Government activity |
NSN 5820-00-503-3418 is a Transmitter,radio, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
Key specifications for 5820-00-503-3418: Overall Height: 9.312 INCHES NOMINAL IN; FSC Application Data: DIRECTION FINDER SET,EXCEPT AIRBORNE; Output Frequency Rating: 0.500 MEGAHERTZ MINIMUM AND 30.000 MEGAHERTZ MAXIMUM; DC Voltage Rating: 6.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED. 10 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.
NSN 5820-00-503-3418 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.