The Waveguide, cataloged under National Stock Number 5985-01-451-0966, 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 Us Army Aviation and Missile Command. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-451-0966 |
| Primary Part Number | 11440070 |
| Item Name | Waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Tubing Wall Construction Style | CORRUGATED SINGLE TUBING SEGMENT |
| Style Designator | STRAIGHT TYPE |
| Flexibility | FLEXIBLE SINGLE TUBING SEGMENT |
| Waveguide Inside Width | 1.950 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | INTERNAL, ELLIPTICAL EXTERNAL, ELLIPTICAL |
| Waveguide Outside Height | 1.432 INCHES NOMINAL IN |
| Waveguide Outside Width | 2.275 INCHES NOMINAL IN |
| Waveguide Inside Height | 1.108 INCHES NOMINAL IN |
| Material | COPPER ALLOY 101 OR COPPER ALLOY 102 SINGLE TUBING SEGMENT |
| 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 |
|---|---|
| 11440070 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 5985-01-451-0966 is a Waveguide, manufactured by Us Army Aviation and Missile Command, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-451-0966 has 1 manufacturer part number on file: 11440070 (Us Army Aviation and Missile Command).
Key specifications for 11440070: Tubing Wall Construction Style: CORRUGATED SINGLE TUBING SEGMENT; Style Designator: STRAIGHT TYPE; Flexibility: FLEXIBLE SINGLE TUBING SEGMENT; Waveguide Inside Width: 1.950 INCHES NOMINAL IN. 9 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.