Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CB27161-018 found under Shim by Moog Inc. The National Stock Number assigned to this part is 5365011913041, and the Federal Supply Class is 5365 Bushings Rings Shims And Spacers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CB27161-018.