The Horn,waveguide, cataloged under National Stock Number 5985-00-173-7909, 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 Axillon Aerospace (baltimore) Inc.. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-173-7909 |
| Primary Part Number | 356-D-002-1 |
| Item Name | Horn,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Axillon Aerospace (baltimore) Inc. |
| Status | ACTIVE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Connection Method | FLANGE |
| Overall Diameter | 2.720 INCHES MINIMUM AND 2.780 INCHES MAXIMUM IN |
| Accommodated Conductor Type | WAVEGUIDE |
| Specification/standard Data | 80378-218-47711 MANUFACTURERS SPECIFICATION CONTROL |
| Material | ALUMINUM ALLOY |
| Usage Design | RADAR SET GROUP |
| 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 |
|---|---|
| 356-D-002-1 | Axillon Aerospace (baltimore) Inc. (USA) |
| Reference | Meaning |
|---|---|
| 218-47711-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-00-173-7909 is a Horn,waveguide, manufactured by Axillon Aerospace (baltimore) Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-173-7909 has 1 manufacturer part number on file: 356-D-002-1 (Axillon Aerospace (baltimore) Inc.).
Key specifications for 356-D-002-1: FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Connection Method: FLANGE; Overall Diameter: 2.720 INCHES MINIMUM AND 2.780 INCHES MAXIMUM IN; Overall Length: 4.165 INCHES MINIMUM AND 4.185 INCHES MAXIMUM IN. 7 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 5985-00-173-7909 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.