Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CR7620S-04-02D found under Rivet Blind by Herndon Products Inc. The National Stock Number assigned to this part is 5320016681291, and the Federal Supply Class is 5320 Rivets. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CR7620S-04-02D.