The Arm,windshield Wiper, cataloged under National Stock Number 2540-01-442-9346, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Daimler Truck North America Llc. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2540-01-442-9346 |
| Primary Part Number | SPR/4188 30BWS |
| Item Name | Arm,windshield Wiper |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Daimler Truck North America Llc |
| Status | ACTIVE |
| Mounting Method | PIN(S) BLADE |
| Drive Adapter Extension Type | SEPARABLE |
| Arm Length | 18.880 INCHES NOMINAL IN |
| Adjustability | ADJUSTABLE |
| Painted Feature | INCLUDED |
| Color | BLACK |
| 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 |
|---|---|
| SPR/4188 30BWS PRIMARY | Daimler Truck North America Llc (USA) |
| Reference | Meaning |
|---|---|
| 4188 30BWS | 5/2 Secondary reference U.S. Government activity |
| 2540014429346 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 2540-01-442-9346 is a Arm,windshield Wiper, manufactured by Daimler Truck North America Llc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-442-9346 has 1 manufacturer part number on file: SPR/4188 30BWS (Daimler Truck North America Llc).
Key specifications for SPR/4188 30BWS: Mounting Method: PIN(S) BLADE; Drive Adapter Extension Type: SEPARABLE; Arm Length: 18.880 INCHES NOMINAL IN; Adjustability: ADJUSTABLE. 6 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.