The Coupling,waveguide, cataloged under National Stock Number 5985-01-081-8461, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-081-8461 |
| Item Name | Coupling,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Style Designator | RECTANGULAR |
| Coupling Outside Height | 1.340 INCHES NOMINAL IN |
| Insertion Loss in Decibels | 0.20 |
| Surface Treatment | CHROMATE AND PAINT ALL COUPLING ALL SURFACES |
| Coupling Overall Depth | 0.270 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 583R957H01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-081-8461 is a Coupling,waveguide, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-081-8461: Style Designator: RECTANGULAR; Coupling Outside Height: 1.340 INCHES NOMINAL IN; Insertion Loss in Decibels: 0.20; Surface Treatment: CHROMATE AND PAINT ALL COUPLING ALL SURFACES. 5 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.