Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NVB200 found under Grain Abrasive by Vapor Blast Manufacturing Co. The National Stock Number assigned to this part is 5350010885801, and the Federal Supply Class is 5350 Abrasive Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like NVB200.