The Coupler,directional, cataloged under National Stock Number 5985-01-527-1007, 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 U S Dept of Transportation Federal Aviation Administration. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-527-1007 |
| Primary Part Number | G440703-1 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | U S Dept of Transportation Federal Aviation Administration |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 48920-1 | Unique Broadband Systems Ltd (CAN) |
| G440703-1 PRIMARY | U S Dept of Transportation Federal Aviation Administration (USA) |
| PLG533849-1 | Raytheon Canada Limited (CAN) |
| G440703-1 | Raytheon Canada Limited (CAN) |
| Reference | Meaning |
|---|---|
| MA508633 | 5/2 Secondary reference U.S. Government activity |
NSN 5985-01-527-1007 is a Coupler,directional, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-527-1007 has 4 manufacturer part numbers on file: 48920-1 (Unique Broadband Systems Ltd), G440703-1 (U S Dept of Transportation Federal Aviation Administration), PLG533849-1 (Raytheon Canada Limited), G440703-1 (Raytheon Canada Limited).
Key specifications for G440703-1: Special Features: NAVAIR (USN/USMC AVIATION (AIR TRAFFIC CONTROL)) REFER TO OPNAVINST 3721.5M.; End Item Identification: DIGITAL TERMINAL RADAR AIRPORT SURVEILLANCE RADAR (ASR11). 0 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 5985-01-527-1007 has DEMIL Code B. 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.