Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WVCS 3255 19 18 found under Seal Plain Encased by Sumitomo Machinery Corp Of America. The National Stock Number assigned to this part is 5330014472895, 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 WVCS 3255 19 18.