Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6445073-19M1 found under Motor Windshield Wiper Pneumatic by Cleveland Ignition Co Inc. The National Stock Number assigned to this part is 2540015989093, 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 6445073-19M1.