The Coupling,waveguide, cataloged under National Stock Number 5985-01-230-2074, 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 Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Coupling,waveguide |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic (CAGE 29355); Microwave Engineering Corporation (CAGE 06351) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-230-2074 |
| Primary Part Number | 54001043-CF-N |
| Item Name | Coupling,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 54001043-CF-P | Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic (USA) |
| 54001043-CF-N PRIMARY | Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic (USA) |
| 54001043-CF-N | Microwave Engineering Corporation (USA) |
| Reference | Meaning |
|---|---|
| 5985PL1810155 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| TR-32C003 | 5/9 Secondary reference Ward Leonard Ct Llc |
NSN 5985-01-230-2074 is a Coupling,waveguide, manufactured by Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-230-2074 has 3 manufacturer part numbers on file: 54001043-CF-P (Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic), 54001043-CF-N (Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic), 54001043-CF-N (Microwave Engineering Corporation).
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 5985-01-230-2074 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.