The Antenna Subassembly, cataloged under National Stock Number 5985-01-388-4032, 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 Raytheon Company Dba Raytheon Co. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-388-4032 |
| Primary Part Number | G277280-1 |
| Item Name | Antenna Subassembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| 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 |
|---|---|
| G277280-1 | Raytheon Company (USA) |
| G277280-1 | National Starch and Chemical Co Emerson and Cuming Specialty Polymers Div (USA) |
| G277280-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| 11116-1 | Arc Technologies Llc (USA) |
| Reference | Meaning |
|---|---|
| G277280-1 | 5/9 Secondary reference Arc Technologies Llc |
| G277280-1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5985-01-388-4032 is a Antenna Subassembly, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-388-4032 has 4 manufacturer part numbers on file: G277280-1 (Raytheon Company), G277280-1 (National Starch and Chemical Co Emerson and Cuming Specialty Polymers Div), G277280-1 (Raytheon Company Dba Raytheon Co), 11116-1 (Arc Technologies Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5310-01-425-8578, 5365-01-528-6655. Verify interchangeability with system specifications before substitution.
Key specifications for G277280-1: Special Features: ABSORBER; End Item Identification: AN/ALM-233. 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 5985-01-388-4032 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.