Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 101B285BY-6 found under Valve Poppet Steam by Curtiss Wright Electro Mechanical Corporation Dba Steam And Air Solutions Div Cu. The National Stock Number assigned to this part is 2825008692448, 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 101B285BY-6.