The Flange,waveguide, cataloged under National Stock Number 5985-01-017-7097, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-017-7097 |
| Item Name | Flange,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Flange Connecting Hole Diameter | 0.236 INCHES NOMINAL SECOND FLANGE SINGLE CONNECTION FACILITY IN |
| Thread Direction | LEFT-HAND FIRST FLANGE SINGLE CONNECTION FACILITY |
| Nominal Thread Size | 0.164 INCHES FIRST FLANGE SINGLE CONNECTION FACILITY IN |
| Thread Class | 2A FIRST FLANGE SINGLE CONNECTION FACILITY A |
| Material | ALUMINUM ALLOY ALL FLANGE |
| Flange Connecting Facility and Quantity | 8 THREADED HOLE(S) FIRST FLANGE SINGLE CONNECTION FACILITY |
| Flange Connecting Facility and Quantity | 4 UNTHREADED HOLE(S) SECOND FLANGE SINGLE CONNECTION FACILITY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) FIRST FLANGE SINGLE CONNECTION FACILITY |
| Flange Style | CONTACT TYPE FIRST FLANGE |
| Flange Style | CONTACT TYPE SECOND FLANGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| SM-C-753319 | 3/2 Design control — primary reference U.S. Government activity |
| 3040000170 | 5/9 Secondary reference Stellant Pst Corp. Dba Stellant Pst Corp. |
NSN 5985-01-017-7097 is a Flange,waveguide, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-017-7097: Flange Connecting Hole Diameter: 0.236 INCHES NOMINAL SECOND FLANGE SINGLE CONNECTION FACILITY IN; Thread Direction: LEFT-HAND FIRST FLANGE SINGLE CONNECTION FACILITY; Nominal Thread Size: 0.164 INCHES FIRST FLANGE SINGLE CONNECTION FACILITY IN; Thread Class: 2A FIRST FLANGE SINGLE CONNECTION FACILITY A. 10 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.