The Waveguide Assembly, cataloged under National Stock Number 5985-01-650-4966, 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 Microwave Engineering Corporation. Government technical data includes 6 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 | 5985-01-650-4966 |
| Primary Part Number | S170-765 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microwave Engineering Corporation |
| Status | ACTIVE |
| Flange Quantity | 2 |
| Style Designator | OFFSET BEND TYPE |
| Flexibility | FLEXIBLE ALL TUBING SEGMENT |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR SINGLE RIDGED EXTERNAL, RECTANGULAR SINGLE INDENTED |
| Waveguide Center to Center Distance | 23.38 INCHES NOMINAL IN |
| Waveguide Length | 26.57 INCHES NOMINAL IN |
| 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 |
|---|---|
| S170-765 PRIMARY | Microwave Engineering Corporation (USA) |
NSN 5985-01-650-4966 is a Waveguide Assembly, manufactured by Microwave Engineering Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-650-4966 has 1 manufacturer part number on file: S170-765 (Microwave Engineering Corporation).
Key specifications for S170-765: Flange Quantity: 2; Style Designator: OFFSET BEND TYPE; Flexibility: FLEXIBLE ALL TUBING SEGMENT; Cross-Sectional Shape Style: INTERNAL, RECTANGULAR SINGLE RIDGED EXTERNAL, RECTANGULAR SINGLE INDENTED. 6 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 5985-01-650-4966 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.