Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 284115 found under Clutch Pack Assembl by Nacco Materials Handling Group Inc. The National Stock Number assigned to this part is 2520004133960, 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 284115.