Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 111-1189G (100-3075 found under Blast Cleaning Machine by Abrasive Blast Systems Inc. The National Stock Number assigned to this part is 4940010984137, 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 111-1189G (100-3075.