Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 226T found under Gage Thickness by General Tools Manufacturing Co Llc. The National Stock Number assigned to this part is 5210013684560, 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 226T.