Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13706 found under Planetary Gear Asse by New Venture Gear Inc. The National Stock Number assigned to this part is 2520011500415, 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 13706.