Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 80629 found under Gage Surface by Starrett L S The Co Starrett Granite. The National Stock Number assigned to this part is 5210012158009, and the Federal Supply Class is 5210 Measuring Tools Craftsmens. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 80629.