Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RW1112TFEX found under Gasket by R Way Gasket And Supply Company Inc. The National Stock Number assigned to this part is 5330016449902, 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 RW1112TFEX.