The Motor,windshield Wiper,electric, cataloged under National Stock Number 2540-00-910-3717, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 2540-00-910-3717 |
| Primary Part Number | WWC 24L 737 |
| Item Name | Motor,windshield Wiper,electric |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | United Technologies Corp Electro Systems Inc |
| Status | ACTIVE |
| Mounting Hole Quantity | 3 |
| Mounting Hole Thread Size | 0.250-28 |
| Mounting Hole Thread Series Designator | UNF |
| Terminal Quantity | 1 |
| Mounting Hole Thread Provision | THREADED |
| Actuating Shaft End Connection Type | THREADED |
| Terminal Type | SCREW |
| Design Type | OSCILLATING ARM |
| Mounting Hole Spacing | NOT EQUALLY SPACED ON 1.880 IN. BOLT CIRCLE IN |
| Actuating Shaft Length | 0.506 INCHES NOMINAL IN |
| Mounting Method | BRACKET(S) |
| Voltage in Volts | 24.0 |
| Mounting Hole Diameter | 0.250 INCHES NOMINAL IN |
| Mounting Hole Thread Direction | RIGHT-HAND |
| Manual Operation Facility | PROVIDED |
| 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 |
|---|---|
| WWC 24L 737 PRIMARY | United Technologies Corp Electro Systems Inc (USA) |
| WWC 24L 737 | Ambac International Corporation Div Ambac International (USA) |
| 10947312 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| WWC 24K 737 | 5/9 Secondary reference United Technologies Corp Electro Systems Inc |
| CX72-5978 | 5/9 Secondary reference Ambac International Corporation Div Ambac International |
| 10085696 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 25409103717 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| CX72-5978 | 5/9 Secondary reference United Technologies Corp Electro Systems Inc |
NSN 2540-00-910-3717 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 2540-00-910-3717 has 3 manufacturer part numbers on file: WWC 24L 737 (United Technologies Corp Electro Systems Inc), WWC 24L 737 (Ambac International Corporation Div Ambac International), 10947312 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 2541-01-617-3754. Verify interchangeability with system specifications before substitution.
Key specifications for WWC 24L 737: Mounting Hole Quantity: 3; Mounting Hole Thread Size: 0.250-28; Mounting Hole Thread Series Designator: UNF; Terminal Quantity: 1. 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.