Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AR142096 found under Seal Plain Encased by Saint Gobain Performance Plastics. The National Stock Number assigned to this part is 5330011807731, 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 AR142096.