The Base,antenna Support, cataloged under National Stock Number 5985-01-508-6742, 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 Maxrad Inc. Government technical data includes 3 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-508-6742 |
| Primary Part Number | MODEL (B)GMC |
| Item Name | Base,antenna Support |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Maxrad Inc |
| Status | ACTIVE |
| Overall Diameter | 2.375 INCHES NOMINAL IN |
| Mounting Method | CONNECTOR |
| Basic Shape Style | SPHERICAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 25 0059 | Eylex Pty Ltd (AUS) |
| MODEL (B)GMC PRIMARY | Maxrad Inc (USA) |
NSN 5985-01-508-6742 is a Base,antenna Support, manufactured by Maxrad Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-508-6742 has 2 manufacturer part numbers on file: 25 0059 (Eylex Pty Ltd), MODEL (B)GMC (Maxrad Inc).
1 possible match (shared part number, not a government interchangeability claim): 5331-01-613-3627. Verify interchangeability with system specifications before substitution.
Key specifications for MODEL (B)GMC: Overall Diameter: 2.375 INCHES NOMINAL IN; Mounting Method: CONNECTOR; Basic Shape Style: SPHERICAL; Special Features: BLACK CHROME MAGNETIC MOBILE MOUNT; TNC CRIMP CONNECTOR; RG58/U 12 FT. COAXIAL CABLE; 1.125 IN.-18 THREAD IN. 3 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.
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.