The Relay,electromagnetic, cataloged under National Stock Number 5945-00-494-0732, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-494-0732 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 115.000 DC |
| Main Contact Load Current Rating at Maximum Rated Voltage | 1.000 AMPERES DC INDUCTIVE LOAD |
| Criticality Code Justification | ZZZY |
| Winding DC Resistance Rating | 475.000 OHMS NOMINAL SINGLE WINDING |
| Nominal Operating Current Rating and Type | 34.000 MILLIAMPERES DC SINGLE WINDING |
| Time Delay | 0.005 SECONDS NOMINAL FIXED RELEASE TIME |
| Time Delay | 0.0100 SECONDS NOMINAL FIXED OPERATE TIME |
| Coil Quantity | 1 |
| Environmental Protection | WATERTIGHT |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 17.4 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL MANUFACTURING,AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| 231B233BEPC8 | 5/1 Secondary reference General Electric Company Dba Ge |
| X444 | 3/1 Design control — primary reference U.S. Government activity |
| X444 | 5/9 Secondary reference Couch S H Co |
NSN 5945-00-494-0732 is a Relay,electromagnetic, classified under FSC 5945, Relays and Solenoids. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 9390-00-531-5010, 5910-01-029-5884. Verify interchangeability with system specifications before substitution.
Key specifications for 5945-00-494-0732: Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Overall Height: 1.188 INCHES NOMINAL IN; Main Contact Maximum Voltage Rating in Volts: 115.000 DC; Main Contact Load Current Rating at Maximum Rated Voltage: 1.000 AMPERES DC INDUCTIVE LOAD. 13 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.