The Receiver-Transmitter,radio, cataloged under National Stock Number 5820-01-711-7653, 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 Thales Defense & Security Inc Dba Thales Communications Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-01-711-7653 |
| Primary Part Number | 4103208-501 |
| Item Name | Receiver-Transmitter,radio |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Thales Defense & Security Inc Dba Thales Communications Inc |
| Status | ACTIVE |
| Vehicle for Which Designed | ANY ACCEPTABLE |
| Joint Electronics Type Designation System Item Type Number | RT-2131(C)/U |
| Joint Electronics Type Designation System Item Name | RECEIVER-TRANSMITTER, RADIO |
| Features Provided | INTERNAL BATTERY ACCOMMODATION FIRST OPERATING POWER RQMT |
| Functional Description | THE HORNET 2M RECEIVER-TRANSMITTER (RTU) (SAB) (NON-BFT) PROVIDES: - SUPPORTS 2-OPERATING CHANNELS-ONE NARROW BAND AND ONE WIDE BAND CHANNEL-SUPPORTS HANDS-FREE DISPLAY AND EXTERNAL COMPUTER INTERFACE-USER-FRIENDLY AUDIBLE HUMAN MACHINE INTERFACE, THE RADIO IS CAPABLE OF SECRET AND BELOW OPERATION ON BOTH CHANNELS. ENCRYPTION: ADVANCED INFOSEC MACHINE. PROGRAMMABLE, EMBEDDABLE SECURITY ENGINE FOR COMMUNICATIONS EQUIPMENT |
| Frequency Rating | 1525.0 MEGAHERTZ MINIMUM AND 1559.0 MEGAHERTZ MAXIMUM SECOND OPERATING POWER RQMT |
| Frequency Rating | 1626.5 MEGAHERTZ MINIMUM AND 1660.5 MEGAHERTZ MAXIMUM THIRD OPERATING POWER RQMT |
| Frequency Rating | 225.0 MEGAHERTZ MINIMUM AND 2600.0 MEGAHERTZ MAXIMUM FOURTH OPERATING POWER RQMT |
| Frequency Rating | 30.0 MEGAHERTZ MINIMUM AND 512.0 MEGAHERTZ MAXIMUM FIRST OPERATING POWER RQMT |
| Type/model Designation | RT-2131(C)/U |
| Installation Design | PORTABLE AND TRANSPORTABLE |
| Power Output | 2.0 WATTS MINIMUM AND 10.0 WATTS MAXIMUM |
| 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 |
|---|---|
| 4103208-501 PRIMARY | Thales Defense & Security Inc Dba Thales Communications Inc (USA) |
| Reference | Meaning |
|---|---|
| RT-2131(C)/U | 5/2 Secondary reference U.S. Government activity |
NSN 5820-01-711-7653 is a Receiver-Transmitter,radio, manufactured by Thales Defense & Security Inc Dba Thales Communications Inc, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-01-711-7653 has 1 manufacturer part number on file: 4103208-501 (Thales Defense & Security Inc Dba Thales Communications Inc).
Key specifications for 4103208-501: Vehicle for Which Designed: ANY ACCEPTABLE; Joint Electronics Type Designation System Item Type Number: RT-2131(C)/U; Overall Length: 8.41 INCHES NOMINAL IN; Overall Width: 2.50 INCHES NOMINAL IN. 12 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 5820-01-711-7653 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.