Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DO40CS27045M found under Adaptor Shellmill by Kennametal Inc. The National Stock Number assigned to this part is 3460015172481, 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 DO40CS27045M.