The Relay,electromagnetic, cataloged under National Stock Number 5945-00-702-0974, 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 16 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-702-0974 |
| Primary Part Number | 335C975H01REVA |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY |
| Pile-Up Main Contact Form Arrangement | 1A1B |
| Main Contact Maximum Voltage Rating in Volts | 27.5 DC |
| Pile-Up Auxiliary Contact Form Arrangement | 1B |
| Overall Diameter | 1.410 INCHES NOMINAL IN |
| Main Contact Load Current Rating at Maximum Rated Voltage | 1.0 AMPERES DC RESISTIVE LOAD |
| Duty Type | CONTINUOUS |
| Winding DC Resistance Rating | 250.0 OHMS NOMINAL SINGLE WINDING |
| Nominal Operating Current Rating and Type | 1.1 AMPERES DC SINGLE WINDING |
| Auxiliary Contact Load Current Rating at Maximum Rated Voltage | 3.0 AMPERES DC RESISTIVE LOAD |
| Coil Quantity | 1 |
| Environmental Protection | DUSTPROOF |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 27.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Terminal Type and Quantity | 8 PIN ALL FUNCTIONS |
| Auxiliary Contact Maximum Voltage Rating in Volts | 27.5 DC |
| 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 |
|---|---|
| 335C975H01REVA | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 335C975H01REVA | 3/2 Design control — primary reference U.S. Government activity |
| 5616-2HP | 5/9 Secondary reference North American Philips Corp |
| 5616-2HP | 5/9 Secondary reference U.S. Government activity |
NSN 5945-00-702-0974 is a Relay,electromagnetic, manufactured by Westinghouse Electric Corp, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-702-0974 has 1 manufacturer part number on file: 335C975H01REVA (Westinghouse Electric Corp).
Key specifications for 335C975H01REVA: Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY; Pile-Up Main Contact Form Arrangement: 1A1B; Main Contact Maximum Voltage Rating in Volts: 27.5 DC; Pile-Up Auxiliary Contact Form Arrangement: 1B. 16 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.