Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CV50-EM050-262 found under Adapter Endmill by Kennametal Inc. The National Stock Number assigned to this part is 3460013050950, 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 CV50-EM050-262.