The Arm,windshield Wiper, cataloged under National Stock Number 2540-00-888-9744, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2540-00-888-9744 |
| Primary Part Number | 3768568 |
| Item Name | Arm,windshield Wiper |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Spline Minor Diameter | 0.515 INCHES NOMINAL IN |
| Drive Adapter Extension | NOT INCLUDED |
| Drive End Drive Shaft Mounting Hole | NOT INCLUDED |
| Mounting Position | RIGHT SIDE |
| Arm Length | 13.898 INCHES NOMINAL IN |
| Spline Major Diameter | 0.552 INCHES NOMINAL IN |
| Adjustability | NONADJUSTABLE |
| Spline Quantity | 24 |
| Painted Feature | NOT INCLUDED |
| Drive End Locking Device | NOT INCLUDED |
| Drive Shaft Adapter | NOT INCLUDED |
| Drive End Mounting Type | SPLINE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3768568 | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 3768568 | 3/9 Design control — primary reference General Motors Corp |
| 3768568 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
NSN 2540-00-888-9744 is a Arm,windshield Wiper, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-00-888-9744 has 1 manufacturer part number on file: 3768568 (General Motors Llc Dba General Motors Llc).
Key specifications for 3768568: Spline Minor Diameter: 0.515 INCHES NOMINAL IN; Drive Adapter Extension: NOT INCLUDED; Drive End Drive Shaft Mounting Hole: NOT INCLUDED; Mounting Position: RIGHT SIDE. 12 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.