The Coupler,directional, cataloged under National Stock Number 5985-01-476-5665, 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 Werlatone Inc. Dba Werlatone. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5985-01-476-5665 |
| Primary Part Number | C2541 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Werlatone Inc. Dba Werlatone |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| C2541 PRIMARY | Werlatone Inc. Dba Werlatone (USA) |
| Reference | Meaning |
|---|---|
| 81100097 | 5/9 Secondary reference Thales Safarepons SAS |
NSN 5985-01-476-5665 is a Coupler,directional, manufactured by Werlatone Inc. Dba Werlatone, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-476-5665 has 1 manufacturer part number on file: C2541 (Werlatone Inc. Dba Werlatone).
2 possible matches (shared part number, not a government interchangeability claim): 5998-01-497-4331, 5895-01-550-8858. Verify interchangeability with system specifications before substitution.
Key specifications for C2541: End Item Identification: ANTENNA, WERLATONE INC. 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 5985-01-476-5665 has DEMIL Code D. 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.