The Receiver-Transmitter,radio, cataloged under National Stock Number 5820-01-541-3711, 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 Dba Raytheon. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5820-01-541-3711 |
| Primary Part Number | 6138790-100 |
| Item Name | Receiver-Transmitter,radio |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Raytheon Company Dba Raytheon |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6138790-100 | Department of Defence - Armyheadquarters Uniqueidentification Program (AUS) |
| 6138790-100 PRIMARY | Raytheon Company Dba Raytheon (USA) |
| Reference | Meaning |
|---|---|
| RT-1922(C)/G | 5/2 Secondary reference U.S. Government activity |
NSN 5820-01-541-3711 is a Receiver-Transmitter,radio, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-01-541-3711 has 2 manufacturer part numbers on file: 6138790-100 (Department of Defence - Armyheadquarters Uniqueidentification Program), 6138790-100 (Raytheon Company Dba Raytheon).
Key specifications for 6138790-100: Special Features: ELECTROMAGNETIC DATA: BURST WAVEFORM, 512 HZ. BURST RATE (MAXIMUM), 4-WAY SELECTABLE POWER: 5, 1, 0.5 AND 0.1 WATTS. UP TO EIGHT SELECTABLE 3 MHZ 3 DB BANDWIDTH CHANNELS, WITH CENTER FREQUENCIES WITHIN THE 420-450 MHZ UHF "RADIOLOCATION" BAND. PROTOCOL: CRYPTOGRAPHICALLY SECURE TIME DIVISION MULTIPLE ACCESS PROTOCOL, WITH FREQUENCY DIVISION AND CODE DIVISION MULTIPLE ACCESS OVERLAYS. SIGNAL TYPE: DIRECT SEQUENCE SPREAD SPECTRUM @ 5 MEGACHIPS PER SECOND (VARIABLE CHIPS PER BIT), MINIMUM SHIFT KEYING (MSK) MODULATION TECHNIQUE, WITH EMBEDDED REED-SOLOMON ERROR CORRECTION AND DETECTION AND ROW/COLUMN INTERLEAVING. DATA RATES: SELECTABLE UP TO 486KBPS 14-3. OPERATING POWER REQUIREMENTS: 8-33 VDC, 6.5 MHz; End Item Identification: LAND WARRIOR. 0 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 5820-01-541-3711 has DEMIL Code F. 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.