Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number QC30EM16065M found under Adapter Spindle End Milling Mach by Kennametal Inc. The National Stock Number assigned to this part is 3460015172010, 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 QC30EM16065M.