Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 597-004-000 found under Rubber Strip by Weldco Beales Manufacturing Corp. The National Stock Number assigned to this part is 5330013074360, 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 597-004-000.