The Relay,electromagnetic, cataloged under National Stock Number 5945-01-534-9923, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Corp Opns & Technical Center. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-534-9923 |
| Primary Part Number | D12CRC31A |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Eaton Corp Opns & Technical Center |
| Status | ACTIVE |
| Duty Type | CONTINUOUS |
| Frequency in Hertz | 40.0 NOMINAL |
| Coil Quantity | 1 |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 110.0 VOLTS AC 25 DEG CELSIUS ALL WINDINGS |
| Terminal Type and Quantity | 4 SCREW ALL FUNCTIONS |
| 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 |
|---|---|
| D12CRC31A PRIMARY | Eaton Corp Opns & Technical Center (USA) |
| Reference | Meaning |
|---|---|
| D12CRC31A | 5/9 Secondary reference Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
NSN 5945-01-534-9923 is a Relay,electromagnetic, manufactured by Eaton Corp Opns & Technical Center, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-534-9923 has 1 manufacturer part number on file: D12CRC31A (Eaton Corp Opns & Technical Center).
Key specifications for D12CRC31A: Duty Type: CONTINUOUS; Frequency in Hertz: 40.0 NOMINAL; Coil Quantity: 1; Special Features: INAVY-CONTROL, RELAY 3 NO, 1NC; SCREW PRESSURE PLATE TERMINAL; 5.5KW (5HP @ 460V AC); 3.5 VA; AC COIL VOLTAGE 110-127V; FREQUENCY 40-450HZ V. 6 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.