Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 65799 found under Tape Measuring by Ls Starrett Company The. The National Stock Number assigned to this part is 5210005402568, 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 65799.