Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A87-5160P1 found under Seal Plain Encased by Raytheon Technical Services Company. The National Stock Number assigned to this part is 5330005841208, 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 A87-5160P1.