The Coupler,directional, cataloged under National Stock Number 5985-01-522-6598, 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 Te Connectivity Corporation Dba Raychem Product Division. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-522-6598 |
| Primary Part Number | D500-0255-583-1 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Te Connectivity Corporation Dba Raychem Product Division |
| Status | ACTIVE |
| Unit Type | COAXIAL LINE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| D500-0255-583-1 | Tyco Electronics Uk Ltd (GBR) |
| D500-0255-583-1 PRIMARY | Te Connectivity Corporation Dba Raychem Product Division (USA) |
NSN 5985-01-522-6598 is a Coupler,directional, manufactured by Te Connectivity Corporation Dba Raychem Product Division, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-522-6598 has 2 manufacturer part numbers on file: D500-0255-583-1 (Tyco Electronics Uk Ltd), D500-0255-583-1 (Te Connectivity Corporation Dba Raychem Product Division).
Key specifications for D500-0255-583-1: Overall Height: 1.700 INCHES NOMINAL IN; Overall Length: 4.750 INCHES NOMINAL IN; Overall Width: 1.300 INCHES NOMINAL IN; Unit Type: COAXIAL LINE. 1 specification is 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.