Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3223379 found under Plate Clutch Lock by Mtu America Incorporated. The National Stock Number assigned to this part is 2520003627278, 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 3223379.