Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1 2 X 5 SAFETY BOLT found under Boltshear by Manson Company Inc. The National Stock Number assigned to this part is 5306016792869, 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 1 2 X 5 SAFETY BOLT.