The Transmitting Set,radio, cataloged under National Stock Number 5820-00-644-3405, 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 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5820-00-644-3405 |
| Item Name | Transmitting Set,radio |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Status | ACTIVE |
| FSC Application Data | RADIO,EXCEPT NAVIGATION |
| Phase | SINGLE LOCATION NOT OTHERWISE SPECIFIED |
| AC Voltage Rating | 220.0 VOLTS NOMINAL SECOND ALTERNATE OPERATING POWER RQMT |
| AC Voltage Rating | 110.0 VOLTS NOMINAL FIRST ALTERNATE OPERATING POWER RQMT |
| AC Voltage Rating | 440.0 VOLTS NOMINAL THIRD ALTERNATE OPERATING POWER RQMT |
| Emission Type | A2 AND A3 |
| Operating Frequency | 225.000 MEGAHERTZ MINIMUM AND 400.000 MEGAHERTZ MAXIMUM |
| Frequency Rating | 60.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Channel Quantity | 10 |
| Frequency Control Type | CRYSTAL |
| Power Output | 50.000 WATTS MAXIMUM AND 60.000 WATTS MAXIMUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| TDZWSPARES | 3/2 Design control — primary reference U.S. Government activity |
NSN 5820-00-644-3405 is a Transmitting Set,radio, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
Key specifications for 5820-00-644-3405: FSC Application Data: RADIO,EXCEPT NAVIGATION; Phase: SINGLE LOCATION NOT OTHERWISE SPECIFIED; AC Voltage Rating: 220.0 VOLTS NOMINAL SECOND ALTERNATE OPERATING POWER RQMT; AC Voltage Rating: 110.0 VOLTS NOMINAL FIRST ALTERNATE OPERATING POWER RQMT. 11 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 5820-00-644-3405 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.