Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GGG-R-791 TY10 found under Rule Circumference by General Services Administration Inc. The National Stock Number assigned to this part is 5210001325699, 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 GGG-R-791 TY10.