The Solenoid,electrical, cataloged under National Stock Number 5945-00-258-2837, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cae Usa Inc.. Government technical data includes 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5945-00-258-2837 |
| Primary Part Number | 57937 |
| Item Name | Solenoid,electrical |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Cae Usa Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 8 THREADED HOLE(S) |
| Inclosure Type | UNINCLOSED |
| Body Style | OPEN FRAME |
| Energizing Stroke Maximum Length | 1.250 INCHES IN |
| Body Width | 2.062 INCHES NOMINAL IN |
| Body Height | 1.875 INCHES NOMINAL IN |
| Duty Type | CONTINUOUS |
| Frequency in Hertz | 60.0 NOMINAL |
| Power Takeoff Connection Type | PLAIN |
| Magnetic Coil Quantity | 1 |
| Electrical Resistance | 25.60 OHMS NOMINAL |
| Nominal Thread Size | 0.164 INCHES MOUNTING FACILITY HOLE IN |
| Body Length | 2.438 INCHES NOMINAL IN |
| Actuator Stroke Type | PULL |
| Current Rating | 0.370 AMPERES NOMINAL |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Linear Force Delivered | 2.18 POUNDS LBS |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) MOUNTING FACILITY HOLE |
| Voltage Rating in Volts | 115.0 AC MAXIMUM |
| 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 |
|---|---|
| 57937 PRIMARY | Cae Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| 57937 | 5/9 Secondary reference Raytheon Technical Services Company |
NSN 5945-00-258-2837 is a Solenoid,electrical, manufactured by Cae Usa Inc., classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-258-2837 has 1 manufacturer part number on file: 57937 (Cae Usa Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 4320-01-545-8772, 2590-01-707-9740. Verify interchangeability with system specifications before substitution.
Key specifications for 57937: Mounting Facility Type and Quantity: 8 THREADED HOLE(S); Inclosure Type: UNINCLOSED; Body Style: OPEN FRAME; Energizing Stroke Maximum Length: 1.250 INCHES IN. 19 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.