The Coupler,directional, cataloged under National Stock Number 5985-01-256-7967, 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 Navy, United States Department of the Spawar Dba Space and Naval Wafare Command. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-256-7967 |
| Primary Part Number | 78E6N1335 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Navy, United States Department of the Spawar Dba Space and Naval Wafare Command |
| Status | ACTIVE |
| Power Loss in Decibels | 20.0 |
| Design Type | UNIDIRECTIONAL |
| Radio Frequency Rating | 800.0 MEGAHERTZ MINIMUM AND 1600.0 MEGAHERTZ MAXIMUM |
| Specification/standard Data | 81349-MIL-E-5400 CLASS 2 GOVERNMENT SPECIFICATION |
| Unit Type | COAXIAL LINE |
| 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 |
|---|---|
| 78E6N1335 PRIMARY | Navy, United States Department of the Spawar Dba Space and Naval Wafare Command (USA) |
NSN 5985-01-256-7967 is a Coupler,directional, manufactured by Navy, United States Department of the Spawar Dba Space and Naval Wafare Command, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-256-7967 has 1 manufacturer part number on file: 78E6N1335 (Navy, United States Department of the Spawar Dba Space and Naval Wafare Command).
Key specifications for 78E6N1335: Overall Height: 0.370 INCHES NOMINAL IN; Power Loss in Decibels: 20.0; Design Type: UNIDIRECTIONAL; Radio Frequency Rating: 800.0 MEGAHERTZ MINIMUM AND 1600.0 MEGAHERTZ MAXIMUM. 5 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 5985-01-256-7967 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.