Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CA3 00 128 found under Bolt Machine by Espar Products Inc. The National Stock Number assigned to this part is 5306200029531, 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 CA3 00 128.