The Waveguide Assembly, cataloged under National Stock Number 5985-01-010-3397, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 21 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-010-3397 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Tubing Wall Construction Style | STRAIGHT SEAM ALL TUBING SEGMENT |
| Flange Inside Height | 3.250 INCHES NOMINAL SINGLE FLANGE IN |
| Flange Quantity | 2 |
| Style Designator | STRAIGHT TYPE |
| Flexibility | RIGID ALL TUBING SEGMENT |
| Waveguide Inside Width | 6.500 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Operating Pressure | 5.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS |
| Flange Outside Height | 5.437 INCHES NOMINAL ALL FLANGES IN |
| Flange Inside Width | 6.500 INCHES NOMINAL ALL FLANGES IN |
| Waveguide Length | 2.987 FEET NOMINAL FT |
| Waveguide Outside Height | 3.626 INCHES NOMINAL IN |
| Waveguide Outside Width | 6.876 INCHES NOMINAL IN |
| Flange Depth | 0.125 INCHES NOMINAL ALL FLANGES IN |
| Flange Outside Width | 8.687 INCHES NOMINAL ALL FLANGES IN |
| Surface Treatment | PAINT SINGLE TUBING SEGMENT OUTSIDE SURFACES |
| Waveguide Inside Height | 3.250 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 SINGLE TUBING SEGMENT |
| Material | ALUMINUM ALLOY 356.0 SINGLE FLANGE |
| Flange Connecting Facility and Quantity | 20 UNTHREADED HOLE(S) ALL FLANGES SINGLE CONNECTION FACILITY |
| Flange Style | CONTACT TYPE ALL FLANGES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| ACW1044-35-85 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-010-3397 is a Waveguide Assembly, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-010-3397: Tubing Wall Construction Style: STRAIGHT SEAM ALL TUBING SEGMENT; Flange Inside Height: 3.250 INCHES NOMINAL SINGLE FLANGE IN; Flange Quantity: 2; Style Designator: STRAIGHT TYPE. 21 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 5985-01-010-3397 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.