The Control Switch and Wiring Assemb, cataloged under National Stock Number 2590-00-592-3748, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Wheeler Fleet Solutions, Co.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2590-00-592-3748 |
| Primary Part Number | 839-812E9027 |
| Item Name | Control Switch and Wiring Assemb |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Wheeler Fleet Solutions, Co. |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF SWITCH ASSEMBLY,P/N 800E-1535,WIRE,P/N 812E-5916,WIRE,P/N 812E-5903,AND WIRE,P/N 812E-5923 |
| 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 |
|---|---|
| 839-812E9027 PRIMARY | Wheeler Fleet Solutions, Co. (USA) |
| Reference | Meaning |
|---|---|
| 812E9027 | 5/9 Secondary reference Kersey / American Lafrance a Div of Figgie International Inc |
NSN 2590-00-592-3748 is a Control Switch and Wiring Assemb, manufactured by Wheeler Fleet Solutions, Co., classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-00-592-3748 has 1 manufacturer part number on file: 839-812E9027 (Wheeler Fleet Solutions, Co.).
Key specifications for 839-812E9027: General Characteristics Item Description: CONSISTS OF SWITCH ASSEMBLY,P/N 800E-1535,WIRE,P/N 812E-5916,WIRE,P/N 812E-5903,AND WIRE,P/N 812E-5923; End Item Identification: TRUCK,FIRE,CRASH,AND RESCUE,TYPE 0-11A A. 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.