Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SD-702MD60 found under Disk Abrasive by Roper Industries Inc Roper Pump. The National Stock Number assigned to this part is 5345010233640, 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 SD-702MD60.