The Coupler,directional, cataloged under National Stock Number 5985-01-469-2492, 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 Tyco Electronics Uk Ltd. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5985-01-469-2492 |
| Primary Part Number | D500-0255-543-1 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Tyco Electronics Uk Ltd |
| Status | ACTIVE |
| Design Type | UNIDIRECTIONAL |
| Criticality Code Justification | FEAT |
| Radio Frequency Rating | 0.075 MEGAHERTZ MINIMUM AND 1.000 MEGAHERTZ MAXIMUM |
| Specification/standard Data | 26512-GC851CE MANUFACTURERS SPECIFICATION |
| Unit Type | COAXIAL LINE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| D500-0255-543-1 | Tyco Electronics Uk Ltd (GBR) |
| D30338 | Phoenix Logistics, Llc (USA) |
| Reference | Meaning |
|---|---|
| NH14700 | 3/2 Design control — primary reference U.S. Government activity |
| D-500-0255-543-1 | 5/9 Secondary reference Te Connectivity Corporation Dba Raychem Product Division |
| GC851CE | D/9 Drawing number reference only Northrop Grumman Systems Corporation |
| GC851CE12 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
NSN 5985-01-469-2492 is a Coupler,directional, manufactured by Tyco Electronics Uk Ltd, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-469-2492 has 2 manufacturer part numbers on file: D500-0255-543-1 (Tyco Electronics Uk Ltd), D30338 (Phoenix Logistics, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5985-01-505-7744, 5985-01-505-7752. Verify interchangeability with system specifications before substitution.
Key specifications for D500-0255-543-1: Design Type: UNIDIRECTIONAL; Criticality Code Justification: FEAT; Radio Frequency Rating: 0.075 MEGAHERTZ MINIMUM AND 1.000 MEGAHERTZ MAXIMUM; Specification/standard Data: 26512-GC851CE MANUFACTURERS SPECIFICATION. 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 5985-01-469-2492 has DEMIL Code Q. 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.