Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M30012012 02406 370N6 found under Coupling Shaft Flex by Magnaloy Coupling Co Div Of. The National Stock Number assigned to this part is 3010014068477, 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 M30012012 02406 370N6.