Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 748C415-001 found under Shaft Propulsion Ship by Timken Gears And Services Inc. The National Stock Number assigned to this part is 2010002526270, and the Federal Supply Class is 2010 Ship And Boat Propulsion Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 748C415-001.