Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number X8029A-Z found under Slide Section Drawer Extension by Sun Microsystems Inc. The National Stock Number assigned to this part is 5340015678672, 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 X8029A-Z.