Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 01-11717 found under Bearing Cover by Hamilton Sundstrand Corporation. The National Stock Number assigned to this part is 1610007968330, and the Federal Supply Class is 1610 Aircraft Propellers And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 01-11717.