Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MC580B found under Tractor Wheeled Industrial by Cnh Industrial America Llc. The National Stock Number assigned to this part is 2420001564583, and the Federal Supply Class is 2420 Tractors Wheeled. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MC580B.