Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 180X210L08N found under Seal Plain by Kessler Intl Corp. The National Stock Number assigned to this part is 5330016570078, 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 180X210L08N.