Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 831 620 44 found under Leg And Wheel Assy by Mannesmann Demag Corp. The National Stock Number assigned to this part is 3950014368746, and the Federal Supply Class is 3950 Winches Hoists Cranes And Derricks. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 831 620 44.