Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ASTM D2000 found under Packing Preformed by American Society For Testing And. The National Stock Number assigned to this part is 5330011847716, 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 ASTM D2000.