Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number H2235PC389-390-413-414 found under Coupling Shaft Flex by Siemens Demag Delaval Turbomachi. The National Stock Number assigned to this part is 3010007187203, and the Federal Supply Class is 3010 Torque Converters And Speed Changers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like H2235PC389-390-413-414.