The Adapter,waveguide, cataloged under National Stock Number 5985-01-589-7690, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Integrations Electronique Hyperfrequences Et Telecommunications. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Adapter,waveguide |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Integrations Electronique Hyperfrequences Et Telecommunications (CAGE FAS96) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-589-7690 |
| Primary Part Number | 284-253A-6 |
| Item Name | Adapter,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Integrations Electronique Hyperfrequences Et Telecommunications |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 284-253A-6 | Integrations Electronique Hyperfrequences Et Telecommunications (FRA) |
| Reference | Meaning |
|---|---|
| 284-253A-6 | 3/9 Design control — primary reference Advanced Technical Materials, Inc. Dba a T M |
NSN 5985-01-589-7690 is a Adapter,waveguide, manufactured by Integrations Electronique Hyperfrequences Et Telecommunications, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-589-7690 has 1 manufacturer part number on file: 284-253A-6 (Integrations Electronique Hyperfrequences Et Telecommunications).
1 possible match (shared part number, not a government interchangeability claim): 6625-01-731-9639. Verify interchangeability with system specifications before substitution.
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 5985-01-589-7690 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.