Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 10547478 found under Bushing Sleeve by Boeing Company The. The National Stock Number assigned to this part is 3120008914529, 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 10547478.