The Motor,windshield Wiper,electric, cataloged under National Stock Number 2540-00-052-3253, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is United Technologies Corp Electro Systems Inc. Government technical data includes 15 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2540-00-052-3253 |
| Primary Part Number | WWF24C1-730 |
| Item Name | Motor,windshield Wiper,electric |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | United Technologies Corp Electro Systems Inc |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Terminal Type | BINDING SCREW |
| Switch | NOT INCLUDED |
| Design Type | OSCILLATING ARM |
| Actuating Shaft Length | 3.500 INCHES NOMINAL IN |
| Mounting Method | THREADED SLEEVE |
| Voltage in Volts | 24.0 |
| Sleeve Thread Size | 0.625-18 |
| Sleeve Diameter | 0.625 INCHES NOMINAL IN |
| Throw Angle in Deg | 85.0 |
| Actuating Shaft Largest Diameter | 0.500 INCHES NOMINAL IN |
| Manual Operation Facility | NOT PROVIDED |
| Fuse | NOT INCLUDED |
| Sleeve Length | 3.000 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 |
| Part Number | Manufacturer |
|---|---|
| WWF24C1-730 PRIMARY | United Technologies Corp Electro Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| WWF24A1-230 | 5/9 Secondary reference Ambac International Corporation Div Ambac International |
| 10015078 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| WWF24C1-730 | C/1 Advisory reference — outside the item-of-supply concept Ambac International Corporation Div Ambac International |
| WWF24C1-230 | 5/9 Secondary reference United Technologies Corp Electro Systems Inc |
NSN 2540-00-052-3253 is a Motor,windshield Wiper,electric, manufactured by United Technologies Corp Electro Systems Inc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-00-052-3253 has 1 manufacturer part number on file: WWF24C1-730 (United Technologies Corp Electro Systems Inc).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-590-9527. Verify interchangeability with system specifications before substitution.
Key specifications for WWF24C1-730: Terminal Quantity: 2; Terminal Type: BINDING SCREW; Switch: NOT INCLUDED; Design Type: OSCILLATING ARM. 15 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.