Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A 42947 EPC9 6IN found under Yoke Sleeve by Crane Company. The National Stock Number assigned to this part is 3120015744332, and the Federal Supply Class is 3120 Bearings Plain Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A 42947 EPC9 6IN.