The Radome,polarizer, cataloged under National Stock Number 5985-01-157-5181, 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 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Radome,polarizer |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Starwin Industries, Llc (CAGE 63592); Raytheon Company Dba Raytheon Co (CAGE 3B150); Raytheon Company (CAGE 54X10); Applied Composite Structures, Inc. (CAGE 8N007); Raytheon Company Dba Raytheon Co (CAGE 06129) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-157-5181 |
| Primary Part Number | 927431-1 |
| Item Name | Radome,polarizer |
| 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) |
| Part Number | Manufacturer |
|---|---|
| 927431-1 | Starwin Industries, Llc (USA) |
| 927431-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| 927431-1 | Raytheon Company (USA) |
| 927431-1 | Applied Composite Structures, Inc. (USA) |
| 927431-1 | Raytheon Company Dba Raytheon Co (USA) |
| 927431-1 | Reinhold Industries Inc Dba Reinhold Industries Corp (USA) |
| 927431-1 | Vantage Associates Inc Div Machining and Assembly, a Division of Vantage Associates, in (USA) |
| Reference | Meaning |
|---|---|
| 5985PL0721821 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 927431-1 | 5/9 Secondary reference Raytheon Company Div Corp |
| 927431-1 | 5/2 Secondary reference U.S. Government activity |
NSN 5985-01-157-5181 is a Radome,polarizer, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-157-5181 has 7 manufacturer part numbers on file: 927431-1 (Starwin Industries, Llc), 927431-1 (Raytheon Company Dba Raytheon Co), 927431-1 (Raytheon Company), 927431-1 (Applied Composite Structures, Inc.), 927431-1 (Raytheon Company Dba Raytheon Co) and 2 more.
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 5985-01-157-5181 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.