The Solenoid,electrical, cataloged under National Stock Number 5945-01-128-3825, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Vertex Modernization and Sustainment Llc. Government technical data includes 24 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-128-3825 |
| Primary Part Number | 3929AS971 |
| Item Name | Solenoid,electrical |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Vertex Modernization and Sustainment Llc |
| Status | ACTIVE |
| Body Diameter | 1.000 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 1 THREADED BUSHING |
| Actuator Diameter | 0.125 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | CYLINDRICAL FRAME |
| Energizing Stroke Maximum Length | 0.250 INCHES IN |
| Duty Type | CONTINUOUS |
| Power Takeoff Connection Type | PLAIN |
| Magnetic Coil Quantity | 1 |
| Terminal Location | END OPPOSITE ACTUATOR |
| Features Provided | W/SINGLE POLE DOUBLE THROW SWITCH |
| Thread Direction | RIGHT-HAND MOUNTING FACILITY BUSHING |
| Electrical Resistance | 7.06 OHMS NOMINAL |
| Nominal Thread Size | 0.750 INCHES MOUNTING FACILITY BUSHING IN |
| Body Length | 2.600 INCHES NOMINAL IN |
| Actuator Length | 1.500 INCHES NOMINAL IN |
| Actuator Stroke Type | PUSH |
| Thread Class | 2A MOUNTING FACILITY BUSHING A |
| Current Rating | 3.0 AMPERES MAXIMUM |
| Thread Quantity Per Inch | 16 MOUNTING FACILITY BUSHING |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Linear Force Delivered | 5.00 POUNDS LBS |
| Thread Series Designator | UNF MOUNTING FACILITY BUSHING |
| Voltage Rating in Volts | 28.0 DC NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 3929AS971 PRIMARY | Vertex Modernization and Sustainment Llc (USA) |
| Reference | Meaning |
|---|---|
| 10132378 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 186642-001 | 5/9 Secondary reference U.S. Government activity |
| 5M2002-001 | 5/9 Secondary reference Vertex Modernization and Sustainment Llc |
| 3929AS971 | C/1 Advisory reference — outside the item-of-supply concept Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 5M2002-001 | 5/9 Secondary reference The Boeing Company Div Defense |
| 5M2002-001 | 5/9 Secondary reference The Boeing Company Div Services |
| 186642-002 | 5/9 Secondary reference U.S. Government activity |
| 186642-003 | 5/2 Secondary reference U.S. Government activity |
NSN 5945-01-128-3825 is a Solenoid,electrical, manufactured by Vertex Modernization and Sustainment Llc, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-128-3825 has 1 manufacturer part number on file: 3929AS971 (Vertex Modernization and Sustainment Llc).
Key specifications for 3929AS971: Body Diameter: 1.000 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 1 THREADED BUSHING; Actuator Diameter: 0.125 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED. 24 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 5945-01-128-3825 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.