Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1260 found under Punch Blacksmiths by Stanley Tools Div. The National Stock Number assigned to this part is 5120001979481, and the Federal Supply Class is 5120 Hand Tools Nonedged Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1260.