The Flange,waveguide, cataloged under National Stock Number 5985-01-107-5066, 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10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5985-01-107-5066 |
| Item Name | Flange,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Flange Inside Height | 0.622 INCHES NOMINAL SINGLE FLANGE0.622 INCHES NOMINAL SINGLE FLANGE IN |
| Flange Outside Height | 1.940 INCHES NOMINAL SINGLE FLANGE1.940 INCHES NOMINAL SINGLE FLANGE IN |
| Flange Connecting Hole Diameter | 0.196 INCHES NOMINAL SINGLE FLANGE ALL CONNECTION FACILITIES0.196 INCHES NOMINAL SINGLE FLANGE ALL CONNECTION FACILITIES IN |
| Flange Inside Width | 1.372 INCHES NOMINAL SINGLE FLANGE1.372 INCHES NOMINAL SINGLE FLANGE IN |
| Flange Depth | 0.620 INCHES NOMINAL SINGLE FLANGE0.620 INCHES NOMINAL SINGLE FLANGE IN |
| Flange Outside Width | 2.690 INCHES NOMINAL SINGLE FLANGE2.690 INCHES NOMINAL SINGLE FLANGE IN |
| Surface Treatment | PAINT SINGLE FLANGE OUTSIDE SURFACES |
| Material | COPPER SINGLE FLANGE |
| Flange Connecting Facility and Quantity | 8 UNTHREADED HOLE(S) SINGLE FLANGE ALL CONNECTION FACILITIES8 UNTHREADED HOLE(S) SINGLE FLANGE ALL CONNECTION FACILITIES |
| Flange Style | CONTACT TYPE SINGLE FLANGECONTACT TYPE SINGLE 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-720908-3 | 5/9 Secondary reference Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions |
| SM-C-720908-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-107-5066 is a Flange,waveguide, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-107-5066: Flange Inside Height: 0.622 INCHES NOMINAL SINGLE FLANGE0.622 INCHES NOMINAL SINGLE FLANGE IN; Flange Outside Height: 1.940 INCHES NOMINAL SINGLE FLANGE1.940 INCHES NOMINAL SINGLE FLANGE IN; Flange Connecting Hole Diameter: 0.196 INCHES NOMINAL SINGLE FLANGE ALL CONNECTION FACILITIES0.196 INCHES NOMINAL SINGLE FLANGE ALL CONNECTION FACILITIES IN; Flange Inside Width: 1.372 INCHES NOMINAL SINGLE FLANGE1.372 INCHES NOMINAL SINGLE FLANGE IN. 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.