Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 830-0016 found under Lapping Machine Gem by Shop Vac Corporation. The National Stock Number assigned to this part is 3695010576221, and the Federal Supply Class is 3695 Miscellaneous Special Industry Machine. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 830-0016.