Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1111-0073 found under Wheel Abrasive by Ok International Gmbh. The National Stock Number assigned to this part is 5130001723418, and the Federal Supply Class is 5130 Hand Tools Power Driven. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1111-0073.