The Coupler,directional, cataloged under National Stock Number 5985-01-612-8156, 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 Bird Electronic Corporation Div Bird Electronic Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Coupler,directional |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Bird Electronic Corporation Div Bird Electronic Corp (CAGE 70998); Thales Uk Limited Dba Thales Uk Ltd Advanced Weapon Systems Div Thales Air Defence Limited (CAGE K2525) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-612-8156 |
| Primary Part Number | 4274-350-400 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Bird Electronic Corporation Div Bird Electronic Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 4274-350-400 PRIMARY | Bird Electronic Corporation Div Bird Electronic Corp (USA) |
| S8-02-576 | Thales Uk Limited Dba Thales Uk Ltd Advanced Weapon Systems Div Thales Air Defence Limited (GBR) |
NSN 5985-01-612-8156 is a Coupler,directional, manufactured by Bird Electronic Corporation Div Bird Electronic Corp, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-612-8156 has 2 manufacturer part numbers on file: 4274-350-400 (Bird Electronic Corporation Div Bird Electronic Corp), S8-02-576 (Thales Uk Limited Dba Thales Uk Ltd Advanced Weapon Systems Div Thales Air Defence Limited).
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.