Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A64 22X4 SA found under Grille Metal by Interpace Corp. The National Stock Number assigned to this part is 5340014423259, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A64 22X4 SA.