The Coupler,directional, cataloged under National Stock Number 5985-00-682-4337, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-682-4337 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Terminal Fitting Controlling Agency | AN |
| Usage Design | MAIN LINE TERMINAL FITTING |
| Identifying Number | TERMINAL FITTING TYPE N |
| Design Type | UNIDIRECTIONAL |
| Radio Frequency Rating | 2.6 GIGAHERTZ MINIMUM AND 5.2 GIGAHERTZ MAXIMUM |
| Unit Type | TRANSMISSION LINE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 7528295-3 | 3/9 Design control — primary reference U.S. Government activity |
| 7528295P3 | 5/9 Secondary reference U.S. Government activity |
| 22785 | 5/2 Secondary reference U.S. Government activity |
NSN 5985-00-682-4337 is a Coupler,directional, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 5950-00-828-9451, 1650-00-951-0331, 5310-01-389-6993. Verify interchangeability with system specifications before substitution.
Key specifications for 5985-00-682-4337: Terminal Fitting Controlling Agency: AN; Usage Design: MAIN LINE TERMINAL FITTING; Identifying Number: TERMINAL FITTING TYPE N; Design Type: UNIDIRECTIONAL. 6 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.
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.