Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 718 303 44 found under Coupling Half Shaft by Mannesmann Demag Corp. The National Stock Number assigned to this part is 3010013863235, 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 718 303 44.