The Motor,windshield Wiper,electric, cataloged under National Stock Number 2540-00-404-7337, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-00-404-7337 |
| Item Name | Motor,windshield Wiper,electric |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Actuating Shaft End Connection Type | SERRATED |
| Terminal Type | FEMALE PLUG |
| Switch | INCLUDED |
| Design Type | OSCILLATING ARM |
| Actuating Shaft Length | 2.125 INCHES NOMINAL IN |
| Mounting Method | THREADED SLEEVE |
| Voltage in Volts | 12.0 |
| Sleeve Thread Size | 0.438-20 |
| Sleeve Thread Direction | RIGHT-HAND |
| Sleeve Diameter | 0.438 INCHES NOMINAL IN |
| Switch Type | INTEGRAL |
| Throw Angle in Deg | 85.0 |
| Actuating Shaft Largest Diameter | 0.312 INCHES NOMINAL IN |
| Manual Operation Facility | NOT PROVIDED |
| Serration Shape | TAPERED |
| Fuse | NOT INCLUDED |
| Speed Control Type | SINGLE |
| Sleeve Length | 1.500 INCHES NOMINAL IN |
| Sleeve Thread Series Designator | UNF |
| 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 |
| Reference | Meaning |
|---|---|
| WWA15403112V1 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 98686 | 3/9 Design control — primary reference Hyster-Yale Group, Inc. |
NSN 2540-00-404-7337 is a Motor,windshield Wiper,electric, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 5315-00-409-0474, 5950-01-181-4599, 3455-01-319-8205. Verify interchangeability with system specifications before substitution.
Key specifications for 2540-00-404-7337: Terminal Quantity: 2; Actuating Shaft End Connection Type: SERRATED; Terminal Type: FEMALE PLUG; Switch: INCLUDED. 20 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.