Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 502769 found under Plate Clutch Driven by Nacco Materials Handling Group Inc. The National Stock Number assigned to this part is 2520001916856, and the Federal Supply Class is 2520 Vehicular Power Transmission Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 502769.