The Solenoid,electrical, cataloged under National Stock Number 5945-00-548-4724, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co. Government technical data includes 22 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5945-00-548-4724 |
| Primary Part Number | 11HD-DC-1-12VDC |
| Item Name | Solenoid,electrical |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Actuator Diameter | 0.250 INCHES NOMINAL IN |
| Inclosure Type | UNINCLOSED |
| Body Style | O-FRAME |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR |
| Energizing Stroke Maximum Length | 1.060 INCHES IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.875 INCHES NOMINAL IN |
| Body Width | 0.938 INCHES MAXIMUM IN |
| Body Height | 1.250 INCHES MAXIMUM IN |
| Duty Type | CONTINUOUS |
| Power Takeoff Connection Type | EXTERNAL THREADS |
| Magnetic Coil Quantity | 1 |
| Terminal Location | ONE SIDE |
| Electrical Resistance | 5.30 OHMS NOMINAL |
| Nominal Thread Size | 0.112 INCHES MOUNTING FACILITY HOLE IN |
| Body Length | 2.125 INCHES MAXIMUM IN |
| Actuator Length | 0.440 INCHES NOMINAL IN |
| Actuator Stroke Type | PUSH |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.688 INCHES NOMINAL IN |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) MOUNTING FACILITY HOLE |
| Voltage Rating in Volts | 12.0 DC 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 |
|---|---|
| 11HD-DC-1-12VDC PRIMARY | Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co (USA) |
| Reference | Meaning |
|---|---|
| 840-0037 | 5/9 Secondary reference Western Reserve Electronics Inc |
NSN 5945-00-548-4724 is a Solenoid,electrical, manufactured by Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-548-4724 has 1 manufacturer part number on file: 11HD-DC-1-12VDC (Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co).
2 possible matches (shared part number, not a government interchangeability claim): 2540-00-565-0769, 7025-01-654-7036. Verify interchangeability with system specifications before substitution.
Key specifications for 11HD-DC-1-12VDC: Mounting Facility Type and Quantity: 4 THREADED HOLE(S); Actuator Diameter: 0.250 INCHES NOMINAL IN; Inclosure Type: UNINCLOSED; Body Style: O-FRAME. 22 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.