The Waveguide, cataloged under National Stock Number 5985-01-384-0670, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-384-0670 |
| Item Name | Waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| FSC Application Data | RADAR SYSTEM, HC-130 COAST GUARD AIRCRAFT |
| Tubing Wall Construction Style | BELLOWS SINGLE TUBING SEGMENT |
| Bandwidth Ratio | 1.5 |
| Style Designator | STRAIGHT TYPE |
| Flexibility | FLEXIBLE SINGLE TUBING SEGMENT |
| Waveguide Inside Width | 0.260 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Waveguide Length | 9.000 INCHES NOMINAL IN |
| Waveguide Outside Height | 0.310 INCHES NOMINAL IN |
| Waveguide Outside Width | 1.185 INCHES NOMINAL IN |
| Surface Treatment | RUBBER SINGLE TUBING SEGMENT OUTSIDE SURFACES |
| Surface Treatment | ALUMINUM ALLOY SINGLE TUBING SEGMENT INSIDE SURFACES |
| Waveguide Inside Height | 0.655 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY SINGLE TUBING SEGMENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| AE3C090N9.00 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5985-01-384-0670 is a Waveguide, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-384-0670: FSC Application Data: RADAR SYSTEM, HC-130 COAST GUARD AIRCRAFT; Tubing Wall Construction Style: BELLOWS SINGLE TUBING SEGMENT; Bandwidth Ratio: 1.5; Style Designator: STRAIGHT TYPE. 14 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 5985-01-384-0670 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.