Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M663080018 found under Bushing Sleeve by F E L Corp. The National Stock Number assigned to this part is 3120009486954, 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 M663080018.