Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5129524 found under Damper Assembly Eng by Mtu America Incorporated. The National Stock Number assigned to this part is 2520004321195, 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 5129524.