The Coupler,directional, cataloged under National Stock Number 5985-01-663-6126, 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 Rlc Electronics, Inc. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-663-6126 |
| Primary Part Number | M-4317A |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Rlc Electronics, Inc |
| Status | ACTIVE |
| Identifying Number | TERMINAL FITTING THREE TYPE N FEMALE |
| Design Type | BIDIRECTIONAL |
| Specification/standard Data | 64415-234804 MANUFACTURERS SPECIFICATION CONTROL |
| 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 |
|---|---|
| 234804-0000 | Leonardo Us Cyber and Security Solutions, Llc (USA) |
| M-4317A PRIMARY | Rlc Electronics, Inc (USA) |
NSN 5985-01-663-6126 is a Coupler,directional, manufactured by Rlc Electronics, Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-663-6126 has 2 manufacturer part numbers on file: 234804-0000 (Leonardo Us Cyber and Security Solutions, Llc), M-4317A (Rlc Electronics, Inc).
Key specifications for M-4317A: Overall Height: 2.130 INCHES MINIMUM AND 2.630 INCHES MAXIMUM IN; Identifying Number: TERMINAL FITTING THREE TYPE N FEMALE; Design Type: BIDIRECTIONAL; Specification/standard Data: 64415-234804 MANUFACTURERS SPECIFICATION CONTROL. 3 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.
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.