The Control,wiper,windshield, cataloged under National Stock Number 2540-00-541-5844, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Trico Products Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-00-541-5844 |
| Primary Part Number | F1740-1NS |
| Item Name | Control,wiper,windshield |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Trico Products Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | DULL CHROME FINISH,3.060 MAX IN. LG,1.560 IN. OD KNOB END,3 OUTLETS,1 OUTLET TO RUNING CONNECTION ON MOTOR,1 OUTLET TO PARKING CONNECTION ON MOTOR,1 CONNECTION 1/8-27 DRYSEAL NPSF 3 THD TO PRESSURE SOURCE,HEX SHAPE KNOB 1.860 IN. ACROSS FLATS,6 MOUNTING HOLES,ASSEMBLY CONSISTS OF 1 EA P/N 82415-15NS KNOB AND SETSCREW,1 EA P/N F1343-1NS NUT,1 EA P/N 2397-1OJ ZINC PLATED LOCKWASHER,1 EA P/N F1740 CONTROL ASSEMBLY,CONNECTION TO KNOB 9/16-24 UNEF 2A THD,RUN,PARK,WIPER STAMPED ON KNOB A |
| 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 |
NSN 2540-00-541-5844 is a Control,wiper,windshield, manufactured by Trico Products Corporation, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-00-541-5844 has 2 manufacturer part numbers on file: F1740-1NS (Trico Products Corporation), 40AW177 (Oshkosh Defense Llc).
Key specifications for F1740-1NS: General Characteristics Item Description: DULL CHROME FINISH,3.060 MAX IN. LG,1.560 IN. OD KNOB END,3 OUTLETS,1 OUTLET TO RUNING CONNECTION ON MOTOR,1 OUTLET TO PARKING CONNECTION ON MOTOR,1 CONNECTION 1/8-27 DRYSEAL NPSF 3 THD TO PRESSURE SOURCE,HEX SHAPE KNOB 1.860 IN. ACROSS FLATS,6 MOUNTING HOLES,ASSEMBLY CONSISTS OF 1 EA P/N 82415-15NS KNOB AND SETSCREW,1 EA P/N F1343-1NS NUT,1 EA P/N 2397-1OJ ZINC PLATED LOCKWASHER,1 EA P/N F1740 CONTROL ASSEMBLY,CONNECTION TO KNOB 9/16-24 UNEF 2A THD,RUN,PARK,WIPER STAMPED ON KNOB A; End Item Identification: TRUCK,FIREFIGHTING,MODEL A/S32-4,OSHKOSH TRUCK CORP 45152. 1 specification is 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.