Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number UPC 66261074700 found under Pad Scouring by Saint Gobain Abrasives Inc. The National Stock Number assigned to this part is 7920015396561, 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 UPC 66261074700.