Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 107428PC250 found under Reed Valve Compressor by Curtiss Wright Electro Mechanical Corporation Div Steam And Air Solutions. The National Stock Number assigned to this part is 4820000357514, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 107428PC250.