The Flange,waveguide, cataloged under National Stock Number 5985-01-375-5115, 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 The Boeing Company Div Defense. Government technical data includes 8 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 | 5985-01-375-5115 |
| Primary Part Number | 68D261295-2007 |
| Item Name | Flange,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Flange Outside Height | 2.125 INCHES NOMINAL SINGLE FLANGE IN |
| Thread Direction | RIGHT-HAND SINGLE FLANGE FOURTH CONNECTION FACILITY |
| Nominal Thread Size | 0.164 INCHES SINGLE FLANGE FOURTH CONNECTION FACILITY IN |
| Flange Outside Width | 2.131 INCHES NOMINAL SINGLE FLANGE IN |
| Thread Class | 2B SINGLE FLANGE FOURTH CONNECTION FACILITY |
| Material | ALUMINUM SINGLE FLANGE |
| Flange Connecting Facility and Quantity | 4 THREADED HOLE(S) SINGLE FLANGE FOURTH CONNECTION FACILITY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE FLANGE FOURTH CONNECTION FACILITY |
| 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 |
|---|---|
| 68D261295-2007 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5985-01-375-5115 is a Flange,waveguide, manufactured by The Boeing Company Div Defense, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-375-5115 has 1 manufacturer part number on file: 68D261295-2007 (The Boeing Company Div Defense).
Key specifications for 68D261295-2007: Flange Outside Height: 2.125 INCHES NOMINAL SINGLE FLANGE IN; Thread Direction: RIGHT-HAND SINGLE FLANGE FOURTH CONNECTION FACILITY; Nominal Thread Size: 0.164 INCHES SINGLE FLANGE FOURTH CONNECTION FACILITY IN; Flange Outside Width: 2.131 INCHES NOMINAL SINGLE FLANGE IN. 8 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.