Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 404-55-1-68 PIE found under Packing Material by Foster Wheeler North America Corp. The National Stock Number assigned to this part is 5330002689880, 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 404-55-1-68 PIE.