Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number W6056489-701 found under Diaphragm Steam Turbine Engine by Argo Turboserve Corporation. The National Stock Number assigned to this part is 2825004067506, and the Federal Supply Class is 2825 Steam Turbines And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like W6056489-701.