The Adapter,waveguide, cataloged under National Stock Number 5985-01-017-9690, 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 Spectrum Microwave, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-017-9690 |
| Primary Part Number | 305WF |
| Item Name | Adapter,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Spectrum Microwave, Inc. |
| Status | ACTIVE |
| Tubing Wall Construction Style | SEAMLESS SINGLE TUBING SEGMENT |
| Precious Material | RHODIUM |
| Style Designator | WAVEGUIDE TO COAXIAL |
| Adapter Length | 3.375 INCHES NOMINAL IN |
| Surface Treatment | RHODIUM SINGLE TUBING SEGMENT OUTSIDE SURFACES |
| Precious Material and Location | TUBING EXTERIOR RHODIUM |
| Material | COPPER ALLOY 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 |
|---|---|
| 305WF PRIMARY | Spectrum Microwave, Inc. (USA) |
NSN 5985-01-017-9690 is a Adapter,waveguide, manufactured by Spectrum Microwave, Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-017-9690 has 1 manufacturer part number on file: 305WF (Spectrum Microwave, Inc.).
Key specifications for 305WF: Tubing Wall Construction Style: SEAMLESS SINGLE TUBING SEGMENT; Precious Material: RHODIUM; Style Designator: WAVEGUIDE TO COAXIAL; Adapter Length: 3.375 INCHES NOMINAL 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.
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.