Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P90073 102C found under Gasket by Lexair Intl Corp. The National Stock Number assigned to this part is 5330012904196, 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 P90073 102C.