The Adapter,waveguide, cataloged under National Stock Number 5985-01-434-7770, 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 Department of the Army Hq United States Army Communications Research and Development Command. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-434-7770 |
| Primary Part Number | B4034607-102 |
| Item Name | Adapter,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Department of the Army Hq United States Army Communications Research and Development Command |
| Status | ACTIVE |
| Style Designator | WAVEGUIDE TO COAXIAL |
| Cross-Sectional Shape Style | INTERNAL, ELLIPTICAL EXTERNAL, RECTANGULAR |
| Material | ALUMINUM OR COPPER ALL 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 |
|---|---|
| CPR137G-460B | Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc (USA) |
| 3622-002 | Cinch Connectivity Solutions Inc (USA) |
| B4034607-102 PRIMARY | Department of the Army Hq United States Army Communications Research and Development Command (USA) |
NSN 5985-01-434-7770 is a Adapter,waveguide, manufactured by Department of the Army Hq United States Army Communications Research and Development Command, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-434-7770 has 3 manufacturer part numbers on file: CPR137G-460B (Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc), 3622-002 (Cinch Connectivity Solutions Inc), B4034607-102 (Department of the Army Hq United States Army Communications Research and Development Command).
Key specifications for B4034607-102: Style Designator: WAVEGUIDE TO COAXIAL; Cross-Sectional Shape Style: INTERNAL, ELLIPTICAL EXTERNAL, RECTANGULAR; Material: ALUMINUM OR COPPER ALL FLANGE. 3 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 5985-01-434-7770 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.