The Relay Assembly, cataloged under National Stock Number 5945-00-722-0781, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5945-00-722-0781 |
| Primary Part Number | 337C680H01 |
| Item Name | Relay Assembly |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Individual Relay Quantity | 5 |
| Mounting Facility | BRACKET(S) |
| Relay Type | PLUG-IN |
| 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 |
|---|---|
| 337C680H01 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| CR246-1NS | 5/9 Secondary reference Arrowsmith Shelburne Inc |
| 337C680H01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5945-00-722-0781 is a Relay Assembly, manufactured by Westinghouse Electric Corp, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-722-0781 has 1 manufacturer part number on file: 337C680H01 (Westinghouse Electric Corp).
Key specifications for 337C680H01: Overall Height: 2.000 INCHES NOMINAL IN; Overall Length: 6.625 INCHES NOMINAL IN; Overall Width: 2.500 INCHES NOMINAL IN; Individual Relay Quantity: 5. 3 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.