Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CBM-6-1-N-1-30-V1 found under Mandrel Cold Expansion by Fatigue Technology International. The National Stock Number assigned to this part is 3456013733420, and the Federal Supply Class is 3456 Cutting And Forming Tools For Secondary Metalworking Machinery. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CBM-6-1-N-1-30-V1.