Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8-7 PIECE 105 found under Bushing Sleeve by The Dewey Electronics Corporation. The National Stock Number assigned to this part is 3120012063305, 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 8-7 PIECE 105.