The Horn,waveguide, cataloged under National Stock Number 5985-00-508-0502, 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 Westinghouse Electric Corp. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-508-0502 |
| Primary Part Number | 486D394G01 |
| Item Name | Horn,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Throat Height | 31.911 INCHES NOMINAL IN |
| Connection Method | FLANGE |
| Mouth Length | 3.698 INCHES NOMINAL IN |
| Accommodated Conductor Type | WAVEGUIDE |
| Mouth Width | 0.598 INCHES NOMINAL IN |
| Throat Width | 0.998 INCHES NOMINAL IN |
| Surface Treatment | CHROMATE INSIDE |
| Mouth Height | 8.269 INCHES NOMINAL IN |
| Throat Length | 4.880 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 356.0 |
| 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 |
|---|---|
| 486D394G01 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 486D394G01 | 3/2 Design control — primary reference U.S. Government activity |
| AS1253FPS27 | 5/2 Secondary reference U.S. Government activity |
NSN 5985-00-508-0502 is a Horn,waveguide, manufactured by Westinghouse Electric Corp, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-508-0502 has 1 manufacturer part number on file: 486D394G01 (Westinghouse Electric Corp).
Key specifications for 486D394G01: Throat Height: 31.911 INCHES NOMINAL IN; Overall Height: 40.180 INCHES NOMINAL IN; Connection Method: FLANGE; Mouth Length: 3.698 INCHES NOMINAL IN. 10 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 5985-00-508-0502 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.