The Arm,windshield Wiper, cataloged under National Stock Number 2540-00-922-0262, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-00-922-0262 |
| Primary Part Number | 2R0519 |
| Item Name | Arm,windshield Wiper |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Spline Minor Diameter | 0.656 INCHES NOMINAL IN |
| Drive Adapter Extension | NOT INCLUDED |
| Drive End Drive Shaft Mounting Hole | INCLUDED |
| Mounting Method | SADDLE BLADE |
| Mounting Position | UNIVERSAL |
| Arm Length | 13.500 INCHES NOMINAL IN |
| Spline Major Diameter | 0.688 INCHES NOMINAL IN |
| Adjustability | NONADJUSTABLE |
| Spline Quantity | 36 |
| Painted Feature | NOT INCLUDED |
| Drive End Locking Device | NOT INCLUDED |
| Drive Shaft Adapter | NOT INCLUDED |
| Drive End Mounting Type | SPLINE |
| Hole Diameter | 0.375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 2R0519 | Hastings Deering (aust) Pty Ltd (AUS) |
| 2R0519 | William Adams Pty Ltd (AUS) |
| 2R0519 | Westrac Pty Ltd (AUS) |
| 2R0519 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 2R519 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
NSN 2540-00-922-0262 is a Arm,windshield Wiper, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-00-922-0262 has 4 manufacturer part numbers on file: 2R0519 (Hastings Deering (aust) Pty Ltd), 2R0519 (William Adams Pty Ltd), 2R0519 (Westrac Pty Ltd), 2R0519 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 2R0519: Spline Minor Diameter: 0.656 INCHES NOMINAL IN; Drive Adapter Extension: NOT INCLUDED; Drive End Drive Shaft Mounting Hole: INCLUDED; Mounting Method: SADDLE BLADE. 14 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.