Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ST12395-1 found under Seal Plain Encased by Servo Products Co. The National Stock Number assigned to this part is 5330010208342, 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 ST12395-1.