Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7A8-08559 REV A found under Gasket by Oldenburg Group Incorporated. The National Stock Number assigned to this part is 5330014383332, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 7A8-08559 REV A.