Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8774224-10-5 found under Bolt Machine by R And D Constructors Inc. The National Stock Number assigned to this part is 5306013517531, 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 8774224-10-5.