The Solenoid,electrical, cataloged under National Stock Number 5945-01-043-4547, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Air Armament Center/ En. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-043-4547 |
| Primary Part Number | 639AS1160 |
| Item Name | Solenoid,electrical |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Air Armament Center/ En |
| Status | ACTIVE |
| Body Diameter | 1.670 INCHES MAXIMUM IN |
| Mounting Facility Type and Quantity | 2 THREADED STUD(S) |
| Actuator Diameter | 0.218 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | ARMATURE END ACTUATOR |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Rotation Direction and Energizing Stroke in Angular Deg | 25.0 COUNTERCLOCKWISE |
| Body Height | 0.950 INCHES MINIMUM AND 1.053 INCHES MAXIMUM IN |
| Duty Type | INTERMITTENT |
| Power Takeoff Connection Type | PLAIN |
| Magnetic Coil Quantity | 1 |
| Electric Power Rating | 12.5 WATTS NOMINAL |
| Terminal Location | CIRCUMFERENCE |
| Nominal Thread Size | 0.138 INCHES MOUNTING FACILITY STUD IN |
| Maximum Operating Temp | 50.0 CELSIUS DEGC |
| Actuator Stroke Type | ROTARY |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.062 INCHES NOMINAL IN |
| Thread Class | 2A MOUNTING FACILITY STUD A |
| Current Rating | 2.000 AMPERES NOMINAL |
| Thread Quantity Per Inch | 32 MOUNTING FACILITY STUD |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) MOUNTING FACILITY STUD |
| 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 |
NSN 5945-01-043-4547 is a Solenoid,electrical, manufactured by Air Armament Center/ En, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-043-4547 has 3 manufacturer part numbers on file: 639AS1160 (Air Armament Center/ En), 639AS1160 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), R16S223 (Psychrometrics Inc).
Key specifications for 639AS1160: Body Diameter: 1.670 INCHES MAXIMUM IN; Mounting Facility Type and Quantity: 2 THREADED STUD(S); Actuator Diameter: 0.218 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED. 23 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.