The Receiver-Transmitter,radio, cataloged under National Stock Number 5820-01-703-4056, 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 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5820-01-703-4056 |
| Primary Part Number | 4103323-501 |
| 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 |
| Type/model Designation | RT-2129(C)/U |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL E — Frag Demil |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4103323-501 PRIMARY | Thales Defense & Security Inc Dba Thales Communications Inc (USA) |
| Reference | Meaning |
|---|---|
| RT-2129(C)/U | 5/2 Secondary reference U.S. Government activity |
NSN 5820-01-703-4056 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 5820-01-703-4056 has 1 manufacturer part number on file: 4103323-501 (Thales Defense & Security Inc Dba Thales Communications Inc).
Key specifications for 4103323-501: Overall Height: 8.5 INCHES NOMINAL IN; Overall Length: 1.8 INCHES NOMINAL IN; Overall Width: 2.7 INCHES NOMINAL IN; Special Features: GPS: - ETERNAL GPS WAVEFRMS/MODES OF OPERATON: - SINCGARS FH2/CT1, CT2, AND FH3 (FUTURE) OPERATIONAL BATTERY LIFE: - 12.5 HRS INTERFACES SUPPORTED: - TWO 6-PIN HEADSET/SPEAKER-MIC (H-250) (AUDIO NITERFACE ON TOP 19-PIN CONNECTOR) - KEY FILL TOP NCONNECTOR - SOFTWARE REPROGRAMING AND UPGRADES - TOP AUDIO/DATA/FILL (ADF) - ANTENNA CONNECTOR (TNC) - BATTERY CONNECTOR - DATA INTERFACE: - EXPANSION/ACCESSORY INTERFACE - SIDE CONNECTOR. 1 specification is 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 5820-01-703-4056 has DEMIL Code E. 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.