Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B0680-0010 found under Screwdriver Bit Set And Handle by J Blackwood And Son Ltd. The National Stock Number assigned to this part is 5120015520447, 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 B0680-0010.