Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0479-202-2144 found under Bushing Sleeve by Usacecom Intelligence Electronic. The National Stock Number assigned to this part is 3120009461270, 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 0479-202-2144.