The Waveguide Assembly, cataloged under National Stock Number 5985-01-620-9944, 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 U S Dept of Transportation Federal Aviation Administration. 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 | 5985-01-620-9944 |
| Primary Part Number | WR650.125-36IN |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | U S Dept of Transportation Federal Aviation Administration |
| Status | ACTIVE |
| 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 |
|---|---|
| WR650.125-36IN PRIMARY | U S Dept of Transportation Federal Aviation Administration (USA) |
NSN 5985-01-620-9944 is a Waveguide Assembly, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-620-9944 has 1 manufacturer part number on file: WR650.125-36IN (U S Dept of Transportation Federal Aviation Administration).
Key specifications for WR650.125-36IN: Special Features: THIS IS WR650 STRAIGHT WAVEGUIDE TUBING, 36 INCHES IN LENGTH AND .125 THICK, NO PAINT. IT IS USED BY THE FAA DEPOT TO MAKE WAVEGUIDE ASSEMBLIES FOR THE ENROUTE RADAR SYSTEMS IN; End Item Identification: AIRROUTE SURVEILLANCE RADAR (ARSR). 0 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 5985-01-620-9944 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.