The Motor,windshield Wiper,electric, cataloged under National Stock Number 2540-01-204-8496, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Curtis Machine Company, Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2540-01-204-8496 |
| Primary Part Number | WW12C1-710S |
| Item Name | Motor,windshield Wiper,electric |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Curtis Machine Company, Inc. |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Actuating Shaft End Connection Type | SERRATED |
| Terminal Type | SCREW |
| Switch | NOT INCLUDED |
| Design Type | OSCILLATING ARM |
| Actuating Shaft Length | 2.250 INCHES NOMINAL IN |
| Mounting Method | BOLT |
| Throw Angle in Deg | 120.0 |
| Manual Operation Facility | NOT PROVIDED |
| Serration Shape | STRAIGHT |
| Fuse | NOT INCLUDED |
| 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 |
|---|---|
| WW12C1-710S PRIMARY | Curtis Machine Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 840-00005 | 5/9 Secondary reference Taylor-Dunn Corporation Dba Metro Crown International |
NSN 2540-01-204-8496 is a Motor,windshield Wiper,electric, manufactured by Curtis Machine Company, Inc., classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-204-8496 has 1 manufacturer part number on file: WW12C1-710S (Curtis Machine Company, Inc.).
Key specifications for WW12C1-710S: Terminal Quantity: 2; Actuating Shaft End Connection Type: SERRATED; Terminal Type: SCREW; Switch: NOT INCLUDED. 11 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.