Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number T570005 found under Packing Preformed by Dresser Rand Co. The National Stock Number assigned to this part is 5330014709446, 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 T570005.