The Support,antenna, cataloged under National Stock Number 5985-01-663-9990, 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 Bluesky Mast, Inc.. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-663-9990 |
| Primary Part Number | BSM2-K-A352-S24-100 |
| Item Name | Support,antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Bluesky Mast, Inc. |
| Status | ACTIVE |
| Mounting Method | ADJUSTABLE BRACKET |
| Mounting Hole Type | PLAIN |
| 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 |
|---|---|
| BSM2-K-A352-S24-100 PRIMARY | Bluesky Mast, Inc. (USA) |
| 4G-ANT-01-00001-01 | General Dynamics United Kingdom Limited (GBR) |
NSN 5985-01-663-9990 is a Support,antenna, manufactured by Bluesky Mast, Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-663-9990 has 2 manufacturer part numbers on file: BSM2-K-A352-S24-100 (Bluesky Mast, Inc.), 4G-ANT-01-00001-01 (General Dynamics United Kingdom Limited).
Key specifications for BSM2-K-A352-S24-100: Mounting Method: ADJUSTABLE BRACKET; Part Name Assigned by Controlling Agency: STRAIGHT ARM KIT-AL1 / 1L2-1 X 24, DUAL ARM; Mounting Hole Type: PLAIN. 2 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.