The Relay, cataloged under National Stock Number 5945-01-270-7461, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is W. & O. Supply, Inc. Dba Emi Div Emi. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-270-7461 |
| Primary Part Number | 4500-00001 |
| Item Name | Relay |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | W. & O. Supply, Inc. Dba Emi Div Emi |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4500-00001 PRIMARY | W. & O. Supply, Inc. Dba Emi Div Emi (USA) |
| Reference | Meaning |
|---|---|
| C2A20X-115VAC | C/1 Advisory reference — outside the item-of-supply concept Turck-Multiprox Inc |
NSN 5945-01-270-7461 is a Relay, manufactured by W. & O. Supply, Inc. Dba Emi Div Emi, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-270-7461 has 1 manufacturer part number on file: 4500-00001 (W. & O. Supply, Inc. Dba Emi Div Emi).
1 possible match (shared part number, not a government interchangeability claim): 5915-01-273-4905. Verify interchangeability with system specifications before substitution.
Key specifications for 4500-00001: End Item Identification: 1915-01-153-8801; LOGISTICS SUPPORT VESSEL. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.