The Solenoid,electrical, cataloged under National Stock Number 5945-01-201-3914, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 30 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-201-3914 |
| Primary Part Number | 5209663 |
| Item Name | Solenoid,electrical |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Body Diameter | 2.250 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 2 THREADED STUD(S) |
| Actuator Diameter | 0.312 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Fragility Factor | MODERATELY RUGGED |
| Body Style | DOUBLE ENDED ACTUATOR |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Energizing Stroke Maximum Length | 0.400 INCHES IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.719 INCHES NOMINAL IN |
| Body Height | 1.313 INCHES NOMINAL IN |
| Duty Type | CONTINUOUS |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Power Takeoff Connection Type | PLAIN AND EXTERNAL THREADS |
| Magnetic Coil Quantity | 1 |
| Electric Power Rating | 128.0 WATTS NOMINAL |
| Terminal Location | CIRCUMFERENCE |
| Thread Direction | RIGHT-HAND MOUNTING FACILITY STUD |
| Thread Direction | RIGHT-HAND POWER TAKEOFF FACILITY STUD |
| Electrical Resistance | 4.69 OHMS NOMINAL |
| Nominal Thread Size | 0.190 INCHES MOUNTING FACILITY STUD IN |
| Nominal Thread Size | 0.312 INCHES POWER TAKEOFF FACILITY STUD IN |
| Actuator Length | 0.875 INCHES NOMINAL IN |
| Actuator Stroke Type | PULL AND PUSH |
| Thread Class | 2A MOUNTING FACILITY STUD A |
| Thread Class | 2A POWER TAKEOFF FACILITY STUD A |
| Thread Quantity Per Inch | 24 POWER TAKEOFF FACILITY STUD |
| Thread Quantity Per Inch | 32 MOUNTING FACILITY STUD |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Linear Force Delivered | 6.00 POUNDS LBS |
| Thread Series Designator | UNF POWER TAKEOFF FACILITY STUD |
| 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 |
|---|---|
| 5209663 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 184891-001 | 5/2 Secondary reference U.S. Government activity |
NSN 5945-01-201-3914 is a Solenoid,electrical, manufactured by Naval Sea Systems Command, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-201-3914 has 1 manufacturer part number on file: 5209663 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 1680-01-585-5325. Verify interchangeability with system specifications before substitution.
Key specifications for 5209663: Body Diameter: 2.250 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 2 THREADED STUD(S); Actuator Diameter: 0.312 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED. 30 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.