Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CF429 found under Disk Clutch Vehicul by Perfection Clutch. The National Stock Number assigned to this part is 2520005884347, 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 CF429.