Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WWF12C1-520 found under Motor Windshield Wiper Electric by Ambac International Corporation. The National Stock Number assigned to this part is 2540000289871, and the Federal Supply Class is 2540 Vehicular Furniture And Accessories. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like WWF12C1-520.