The Adapter,waveguide, cataloged under National Stock Number 5985-00-249-0776, 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 22 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-00-249-0776 |
| Primary Part Number | T7619673G1REV9 |
| Item Name | Adapter,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Tubing Wall Construction Style | SEAMLESS SINGLE TUBING SEGMENT |
| Flange Inside Height | 3.395 INCHES MINIMUM AND 3.425 INCHES MAXIMUM SINGLE FLANGE IN |
| Flange Quantity | 1 |
| Adapter Overall Width | 8.875 INCHES NOMINAL IN |
| Style Designator | WAVEGUIDE TO COAXIAL |
| Waveguide Inside Width | 6.492 INCHES MINIMUM AND 6.508 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Flange Outside Height | 5.735 INCHES MINIMUM AND 5.765 INCHES MAXIMUM SINGLE FLANGE IN |
| Adapter Overall Height | 5.750 INCHES NOMINAL IN |
| Adapter Length | 11.344 INCHES NOMINAL IN |
| Flange Connecting Hole Diameter | 0.390 INCHES NOMINAL SINGLE FLANGE ALL CONNECTION FACILITIES IN |
| Flange Inside Width | 6.485 INCHES MINIMUM AND 6.515 INCHES MAXIMUM SINGLE FLANGE IN |
| Waveguide Outside Height | 3.402 INCHES MINIMUM AND 3.418 INCHES MAXIMUM IN |
| Waveguide Outside Width | 6.652 INCHES MINIMUM AND 6.668 INCHES MAXIMUM IN |
| Flange Depth | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM SINGLE FLANGE IN |
| Flange Outside Width | 8.860 INCHES MINIMUM AND 8.890 INCHES MAXIMUM SINGLE FLANGE IN |
| Waveguide Inside Height | 3.242 INCHES MINIMUM AND 3.258 INCHES MAXIMUM IN |
| Adapter Height | 5.750 INCHES NOMINAL IN |
| Material | COPPER SINGLE TUBING SEGMENT |
| Flange Connecting Facility and Quantity | 10 UNTHREADED HOLE(S) SINGLE FLANGE ALL CONNECTION FACILITIES |
| Flange Style | CONTACT TYPE SINGLE FLANGE |
| 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 |
|---|---|
| T7619673G1REV9 PRIMARY | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| UG-547/U | 5/2 Secondary reference U.S. Government activity |
NSN 5985-00-249-0776 is a Adapter,waveguide, manufactured by Westinghouse Electric Corp, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-249-0776 has 1 manufacturer part number on file: T7619673G1REV9 (Westinghouse Electric Corp).
Key specifications for T7619673G1REV9: FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Tubing Wall Construction Style: SEAMLESS SINGLE TUBING SEGMENT; Flange Inside Height: 3.395 INCHES MINIMUM AND 3.425 INCHES MAXIMUM SINGLE FLANGE IN; Flange Quantity: 1. 22 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 5985-00-249-0776 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.