Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NAS3106-12-14 found under Bolt U by National Aerospace Standards. The National Stock Number assigned to this part is 5306015300071, 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 NAS3106-12-14.