The Coupling,waveguide, cataloged under National Stock Number 5985-01-347-1597, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5985-01-347-1597 |
| Item Name | Coupling,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIP. |
| Coupling Outside Width | 4.300 INCHES NOMINAL4.300 INCHES NOMINAL IN |
| Coupling Outside Height | 1.630 INCHES NOMINAL1.630 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE SINGLE COUPLING OUTSIDE SURFACESPASSIVATE SINGLE COUPLING OUTSIDE SURFACES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 10109866-102 | 3/2 Design control — primary reference U.S. Government activity |
| 680291-1 | 5/9 Secondary reference U.S. Government activity |
NSN 5985-01-347-1597 is a Coupling,waveguide, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-347-1597: FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIP.; Coupling Outside Width: 4.300 INCHES NOMINAL4.300 INCHES NOMINAL IN; Coupling Outside Height: 1.630 INCHES NOMINAL1.630 INCHES NOMINAL IN; Surface Treatment: PASSIVATE SINGLE COUPLING OUTSIDE SURFACESPASSIVATE SINGLE COUPLING OUTSIDE SURFACES. 4 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 5985-01-347-1597 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.