The Modulator,radio Transmitter, cataloged under National Stock Number 5820-01-021-6444, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Raytheon Company. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-01-021-6444 |
| Primary Part Number | 03-02907-001 |
| Item Name | Modulator,radio Transmitter |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Inclosure Type | ENCASED |
| Frequency Per Channel | 70.0 MEGAHERTZ NOMINAL OUTPUT CHANNEL |
| Operating Control Method | AUTOMATIC |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Average Life Measurement | NOT RATED |
| Installation Design | RACK |
| External DC Operating Voltage in Volts | 12.0 NOMINAL 3RD VOLTAGE |
| External DC Operating Voltage in Volts | 5.0 NOMINAL 1ST VOLTAGE |
| External DC Operating Voltage in Volts | -12.0 NOMINAL 2ND VOLTAGE |
| External DC Operating Voltage in Volts | 22.0 NOMINAL 4TH VOLTAGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 03-02907-001 PRIMARY | Raytheon Company (USA) |
NSN 5820-01-021-6444 is a Modulator,radio Transmitter, manufactured by Raytheon Company, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-01-021-6444 has 1 manufacturer part number on file: 03-02907-001 (Raytheon Company).
Key specifications for 03-02907-001: Circuit Construction Type: SOLID STATE; Overall Height: 1.750 INCHES NOMINAL IN; Inclosure Type: ENCASED; Frequency Per Channel: 70.0 MEGAHERTZ NOMINAL OUTPUT CHANNEL. 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 5820-01-021-6444 has DEMIL Code D. 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.