The Waveguide Assembly, cataloged under National Stock Number 5985-01-078-6505, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-078-6505 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Tubing Wall Construction Style | STRAIGHT SEAM FIRST TUBING SEGMENT |
| Waveguide Width | 1.120 INCHES NOMINAL IN |
| Waveguide Height | 1.380 INCHES NOMINAL IN |
| Style Designator | TEE, SHUNT TYPE |
| Flexibility | RIGID ALL TUBING SEGMENT |
| Waveguide Inside Width | 0.991 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Waveguide Length | 3.121 INCHES NOMINAL IN |
| Waveguide Outside Height | 1.120 INCHES NOMINAL IN |
| Waveguide Outside Width | 1.680 INCHES NOMINAL IN |
| Waveguide Inside Height | 0.492 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 |
| Reference | Meaning |
|---|---|
| 583R476H01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-078-6505 is a Waveguide Assembly, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-078-6505: Tubing Wall Construction Style: STRAIGHT SEAM FIRST TUBING SEGMENT; Waveguide Width: 1.120 INCHES NOMINAL IN; Waveguide Height: 1.380 INCHES NOMINAL IN; Style Designator: TEE, SHUNT TYPE. 11 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 5985-01-078-6505 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.