Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number XX0011 found under Wheel Grinding by Merit Abrasive Products Inc. The National Stock Number assigned to this part is 5345010034598, and the Federal Supply Class is 5345 Disks And Stones Abrasive. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like XX0011.