Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DK-153 found under Cork And Rubber Strip by Basic Rubber And Plastics Co. The National Stock Number assigned to this part is 5330011516147, 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 DK-153.