The Receiver,radio, cataloged under National Stock Number 5820-01-450-7925, 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 Trimble Military and Advanced Systems, Inc. Dba Trimble Navigation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-01-450-7925 |
| Primary Part Number | 2101 I/O APPROACH PLUS |
| Item Name | Receiver,radio |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Trimble Military and Advanced Systems, Inc. Dba Trimble Navigation |
| Status | ACTIVE |
| 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 |
|---|---|
| 2101 I/O APPROACH PLUS PRIMARY | Trimble Military and Advanced Systems, Inc. Dba Trimble Navigation (USA) |
| 81440-02 | Trimble Military and Advanced Systems, Inc. Dba Trimble Navigation (USA) |
| Reference | Meaning |
|---|---|
| 81440-02 | 5/9 Secondary reference Tr Navigation Inc Dba Trimble Navigation Ltd |
| 2101 I/O APPROACH PLUS | 3/9 Design control — primary reference Tr Navigation Inc Dba Trimble Navigation Ltd |
| R-5167/ARN | 5/2 Secondary reference U.S. Government activity |
NSN 5820-01-450-7925 is a Receiver,radio, manufactured by Trimble Military and Advanced Systems, Inc. Dba Trimble Navigation, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-01-450-7925 has 2 manufacturer part numbers on file: 2101 I/O APPROACH PLUS (Trimble Military and Advanced Systems, Inc. Dba Trimble Navigation), 81440-02 (Trimble Military and Advanced Systems, Inc. Dba Trimble Navigation).
Key specifications for 2101 I/O APPROACH PLUS: Overall Height: 3.000 INCHES NOMINAL IN; Overall Width: 5.750 INCHES NOMINAL IN; Special Features: 12 CHANNEL; 10 TO 32 VDC; 42 WATTS; CALCULATES AND DISPLAYS POSITION, BEARING, DISTANCE, GROUND SPEED, GROUNDTRACK AND EST. TIME ENROUTE; LED DISPLAY; ACCURACY TO 15 METERS VDC; Overall Depth: 7.680 INCHES NOMINAL IN. 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 5820-01-450-7925 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.