Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 940001780A01 found under Parts Kit Shaft Axl by Axletech International Inc. The National Stock Number assigned to this part is 2520016077320, and the Federal Supply Class is 2520 Vehicular Power Transmission Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 940001780A01.