Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A1CPVACUBLAST found under Shot Peening Machin by Vacu Blast Corp. The National Stock Number assigned to this part is 4940009962468, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A1CPVACUBLAST.