The Support,antenna, cataloged under National Stock Number 5985-01-601-6025, 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 Foster Miller Inc Div Last Armor. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-601-6025 |
| Primary Part Number | DSI-500-1291 |
| Item Name | Support,antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Foster Miller Inc Div Last Armor |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| DSI-500-1291 PRIMARY | Foster Miller Inc Div Last Armor (USA) |
| DSI-500-1291 PRIMARY | Foster-Miller, Inc. Dba Qinetiq North America (USA) |
| Reference | Meaning |
|---|---|
| DSI-500-1291 | 5/9 Secondary reference Qinetiq North America, Inc. Dba Technology Systems Group Div Qinetiq North America Inc, Technology Solutions Gr |
NSN 5985-01-601-6025 is a Support,antenna, manufactured by Foster Miller Inc Div Last Armor, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-601-6025 has 2 manufacturer part numbers on file: DSI-500-1291 (Foster Miller Inc Div Last Armor), DSI-500-1291 (Foster-Miller, Inc. Dba Qinetiq North America).
Key specifications for DSI-500-1291: Special Features: ARM,3DOF, DX-20. 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 5985-01-601-6025 has DEMIL Code B. 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.