The Coupling,waveguide, cataloged under National Stock Number 5985-00-080-8648, 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 Raytheon Company. Government technical data includes 4 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-080-8648 |
| Primary Part Number | 115646-1 |
| Item Name | Coupling,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Style Designator | ROUND |
| Coupling Outside Diameter | 1.250 INCHES NOMINAL IN |
| Material | COPPER ALLOY SINGLE COUPLING |
| Coupling Overall Depth | 0.641 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 115646-1 PRIMARY | Raytheon Company (USA) |
NSN 5985-00-080-8648 is a Coupling,waveguide, manufactured by Raytheon Company, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-080-8648 has 1 manufacturer part number on file: 115646-1 (Raytheon Company).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-276-8525. Verify interchangeability with system specifications before substitution.
Key specifications for 115646-1: Style Designator: ROUND; Coupling Outside Diameter: 1.250 INCHES NOMINAL IN; End Item Identification: AIRCRAFT MODEL F-8; Material: COPPER ALLOY SINGLE COUPLING. 4 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 5985-00-080-8648 has DEMIL Code B. 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.