The Windshield Wiper Assembly, cataloged under National Stock Number 2540-01-421-8831, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-421-8831 |
| Primary Part Number | 12373642 |
| Item Name | Windshield Wiper Assembly |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| Status | ACTIVE |
| Component Quantity | 7 |
| End Item Source | 19207 |
| Supply Items and Quantities | 19200 11831203-1 BOOT 1; 19200 11831216-4 INSULATION 1; 01365 92007A0014-6 SLEEVING 1; 19207 12374407-17 BACKSHELL 1; 19207 12373942 WIPER ASSEMBLY 1; QQB575R36T250 BRAID 1; D38999/26FB5PN CONNECTOR 1 |
| End Item Name | LIGHT ARMORED VEHICLE |
| 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 |
|---|---|
| 12373642 PRIMARY | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
| Reference | Meaning |
|---|---|
| 12373642 | 5/9 Secondary reference General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
| 12373642 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 12373642 | C/1 Advisory reference — outside the item-of-supply concept General Dynamics Land Systems Customer Service & Support Company Div General Dynamics Land Systems Inc |
NSN 2540-01-421-8831 is a Windshield Wiper Assembly, manufactured by Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-421-8831 has 1 manufacturer part number on file: 12373642 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service).
Key specifications for 12373642: Component Quantity: 7; End Item Source: 19207; Supply Items and Quantities: 19200 11831203-1 BOOT 1; 19200 11831216-4 INSULATION 1; 01365 92007A0014-6 SLEEVING 1; 19207 12374407-17 BACKSHELL 1; 19207 12373942 WIPER ASSEMBLY 1; QQB575R36T250 BRAID 1; D38999/26FB5PN CONNECTOR 1; End Item Name: LIGHT ARMORED VEHICLE. 4 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.