The Solenoid,electrical, cataloged under National Stock Number 5945-01-233-0789, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-233-0789 |
| Primary Part Number | 3N4028 |
| Item Name | Solenoid,electrical |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Body Style | CYLINDRICAL FRAME |
| 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 |
|---|---|
| 3N4028 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| SA-0967 | C/1 Advisory reference — outside the item-of-supply concept Woodward Controls Inc. |
NSN 5945-01-233-0789 is a Solenoid,electrical, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-233-0789 has 1 manufacturer part number on file: 3N4028 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 3N4028: Body Style: CYLINDRICAL FRAME; End Item Identification: ENGINE,MODEL D353C,CATERPILLAR TRACTOR CO. 1 specification is 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.