Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AA40000 found under Winch Aircraft Moun by Eaton Aerospace Ltd. The National Stock Number assigned to this part is 1680000373000, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AA40000.