The Solenoid,electrical, cataloged under National Stock Number 5945-00-412-2902, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rolls-Royce Controls and Data Services Limited. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5945-00-412-2902 |
| Primary Part Number | 1054-74 |
| Item Name | Solenoid,electrical |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Rolls-Royce Controls and Data Services Limited |
| Status | ACTIVE |
| Body Diameter | 1.375 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Inclosure Type | FULLY INCLOSED |
| Mounting Base Width | 2.300 INCHES MINIMUM AND 3.320 INCHES MAXIMUM IN |
| Body Style | CYLINDRICAL FRAME |
| Mounting Facility Pattern | THREE POSITION CIRCULAR |
| Energizing Stroke Maximum Length | 0.030 INCHES IN |
| Duty Type | CONTINUOUS |
| Unthreaded Mounting Hole Diameter | 0.212 INCHES NOMINAL IN |
| Power Takeoff Connection Type | INTERNAL PLUNGER |
| Magnetic Coil Quantity | 1 |
| Terminal Location | END OPPOSITE ACTUATOR |
| Maximum Operating Temp | 150.0 CELSIUS DEGC |
| Body Length | 3.345 INCHES MINIMUM AND 3.375 INCHES MAXIMUM IN |
| Actuator Length | 0.380 INCHES NOMINAL IN |
| Actuator Stroke Type | PUSH |
| Current Rating | 580.0 MILLIAMPERES MAXIMUM |
| Voltage Rating in Volts | 30.0 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 |
|---|---|
| 1054-74 | Ultra Pcs Limited Div Ultra Electronics Precision Air and Land Systems (GBR) |
| 1054-74 PRIMARY | Rolls-Royce Controls and Data Services Limited (GBR) |
| Reference | Meaning |
|---|---|
| 1054-74 | 5/9 Secondary reference Ultra Electronics Ltd (electronics Division) |
| 1054-74 | 5/9 Secondary reference Ultra Electronics Precision Air & Land Systems |
| 1054-74 | 5/9 Secondary reference Goodrich Control Systems Ltd T/a Goodrich Engine Control Systems |
NSN 5945-00-412-2902 is a Solenoid,electrical, manufactured by Rolls-Royce Controls and Data Services Limited, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-412-2902 has 2 manufacturer part numbers on file: 1054-74 (Ultra Pcs Limited Div Ultra Electronics Precision Air and Land Systems), 1054-74 (Rolls-Royce Controls and Data Services Limited).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-171-6411, 4820-01-523-0055. Verify interchangeability with system specifications before substitution.
Key specifications for 1054-74: Body Diameter: 1.375 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S); Inclosure Type: FULLY INCLOSED; Mounting Base Width: 2.300 INCHES MINIMUM AND 3.320 INCHES MAXIMUM IN. 18 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.