Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CBS-6-2-N-16F found under Sleeve Expansion Mandrel by West Coast Industries Inc. The National Stock Number assigned to this part is 3460012667540, and the Federal Supply Class is 3460 Machine Tool Accessories. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CBS-6-2-N-16F.