Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BACB30PU12-9 found under Bolt Machine by Bisco Industries Inc. The National Stock Number assigned to this part is 5306016490293, and the Federal Supply Class is 5306 Bolts. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BACB30PU12-9.