The Flange,waveguide, cataloged under National Stock Number 5985-00-677-0179, 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 | 5985-00-677-0179 |
| Primary Part Number | 8515066 |
| Item Name | Flange,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Flange Inside Height | 0.495 INCHES MINIMUM AND 0.499 INCHES MAXIMUM SINGLE FLANGE IN |
| Flange Connecting Hole Diameter | 0.159 INCHES MINIMUM AND 0.173 INCHES MAXIMUM SINGLE FLANGE SINGLE CONNECTION FACILITY IN |
| Flange Inside Width | 1.120 INCHES MINIMUM AND 1.124 INCHES MAXIMUM SINGLE FLANGE IN |
| Flange Depth | 0.798 INCHES MINIMUM AND 0.802 INCHES MAXIMUM SINGLE FLANGE IN |
| Material | ZINC ALLOY SINGLE FLANGE |
| Flange Connecting Facility and Quantity | 2 UNTHREADED HOLE(S) SINGLE FLANGE SINGLE CONNECTION FACILITY |
| Flange Outside Diameter | 1.567 INCHES MINIMUM FIRST FLANGE IN |
| Flange Outside Diameter | 1.577 INCHES MAXIMUM SECOND FLANGE IN |
| Flange Style | COVER TYPE SINGLE FLANGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8515066 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 5985-00-677-0179 is a Flange,waveguide, manufactured by Us Army Aviation and Missile Command, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-677-0179 has 1 manufacturer part number on file: 8515066 (Us Army Aviation and Missile Command).
Key specifications for 8515066: Flange Inside Height: 0.495 INCHES MINIMUM AND 0.499 INCHES MAXIMUM SINGLE FLANGE IN; Flange Connecting Hole Diameter: 0.159 INCHES MINIMUM AND 0.173 INCHES MAXIMUM SINGLE FLANGE SINGLE CONNECTION FACILITY IN; Flange Inside Width: 1.120 INCHES MINIMUM AND 1.124 INCHES MAXIMUM SINGLE FLANGE IN; Flange Depth: 0.798 INCHES MINIMUM AND 0.802 INCHES MAXIMUM SINGLE FLANGE 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.
NSN 5985-00-677-0179 has DEMIL Code B. 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.