The Solenoid,electrical, cataloged under National Stock Number 5945-00-974-2504, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 25 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5945-00-974-2504 |
| Primary Part Number | 558208 |
| Item Name | Solenoid,electrical |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Body Diameter | 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Inclosure Type | FULLY INCLOSED |
| Mounting Base Width | 1.690 INCHES MINIMUM AND 1.710 INCHES MAXIMUM IN |
| Body Style | CYLINDRICAL FRAME |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR |
| Energizing Stroke Maximum Length | 0.055 INCHES IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.326 INCHES NOMINAL IN |
| Duty Type | CONTINUOUS |
| Unthreaded Mounting Hole Diameter | 0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN |
| Power Takeoff Connection Type | EXTERNAL THREADS |
| Magnetic Coil Quantity | 1 |
| Terminal Location | END OPPOSITE ACTUATOR |
| Electrical Resistance | 22.50 OHMS MINIMUM AND 26.50 OHMS MAXIMUM |
| Nominal Thread Size | 0.375 INCHES POWER TAKEOFF FACILITY STUD IN |
| Maximum Operating Temp | 250.0 FAHRENHEIT DEGF |
| Body Length | 1.400 INCHES MAXIMUM IN |
| Actuator Stroke Type | PUSH |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.326 INCHES NOMINAL IN |
| Thread Class | 2A POWER TAKEOFF FACILITY STUD A |
| Thread Quantity Per Inch | 24 POWER TAKEOFF FACILITY STUD |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Linear Force Delivered | 12.00 POUNDS LBS |
| Thread Series Designator | UNF POWER TAKEOFF FACILITY STUD |
| Voltage Rating in Volts | 30.0 DC MAXIMUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 558208 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| Reference | Meaning |
|---|---|
| 558208 | 5/1 Secondary reference Kemp/real-Time Laboratories |
| L2064 | 5/2 Secondary reference U.S. Government activity |
NSN 5945-00-974-2504 is a Solenoid,electrical, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-974-2504 has 1 manufacturer part number on file: 558208 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for 558208: Body Diameter: 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Inclosure Type: FULLY INCLOSED; Mounting Base Width: 1.690 INCHES MINIMUM AND 1.710 INCHES MAXIMUM IN. 25 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.
NSN 5945-00-974-2504 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.