The Base,antenna Support, cataloged under National Stock Number 5985-01-587-8504, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-587-8504 |
| Primary Part Number | 12498016 |
| Item Name | Base,antenna Support |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Basic Shape Style | IRREGULAR |
| Specification/standard Data | 81349-DOD-STD-00100D(AR) GOVERNMENT STANDARD AND 81349-ANSI Y14.M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Surface Treatment | ZINC |
| Material | STEEL |
| 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 |
|---|---|
| 12498016 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5985-01-587-8504 is a Base,antenna Support, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-587-8504 has 1 manufacturer part number on file: 12498016 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12498016: Basic Shape Style: IRREGULAR; Specification/standard Data: 81349-DOD-STD-00100D(AR) GOVERNMENT STANDARD AND 81349-ANSI Y14.M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION; Surface Treatment: ZINC; Part Name Assigned by Controlling Agency: FLANGE,ANTENNA MOUNTING. 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 5985-01-587-8504 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.