The Antenna, cataloged under National Stock Number 5985-01-249-7937, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is General Dynamics Mission Systems, Inc. Dba Gdms. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-249-7937 |
| Primary Part Number | 85-P04534L001 |
| Item Name | Antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | General Dynamics Mission Systems, Inc. Dba Gdms |
| Status | ACTIVE |
| Overall Diameter | 1.250 INCHES NOMINAL IN |
| Mounting Method | THREADED STUD(S) |
| Features Provided | RUGGEDIZED |
| Frequency Rating | 225.000 MEGAHERTZ MINIMUM AND 399.975 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT |
| 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 |
|---|---|
| 85-P04534L001 | General Dynamics Mission Systems, Inc. Dba Gdms (USA) |
| 10245-1 | Radiall Usa Inc Dba Radiall Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| AS-3691/URC | 3/2 Design control — primary reference U.S. Government activity |
| 85-P04534L001 | 5/9 Secondary reference U.S. Government activity |
| PTUA110 | 5/9 Secondary reference Landkapasiteter |
| 10245-1 | 5/9 Secondary reference Radiall Usa Inc |
NSN 5985-01-249-7937 is a Antenna, manufactured by General Dynamics Mission Systems, Inc. Dba Gdms, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-249-7937 has 2 manufacturer part numbers on file: 85-P04534L001 (General Dynamics Mission Systems, Inc. Dba Gdms), 10245-1 (Radiall Usa Inc Dba Radiall Usa Inc).
Key specifications for 85-P04534L001: Overall Diameter: 1.250 INCHES NOMINAL IN; Mounting Method: THREADED STUD(S); Overall Length: 12.000 INCHES NOMINAL IN; Features Provided: RUGGEDIZED. 4 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 5985-01-249-7937 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.