Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number T0071146 found under Driver Gear by Selex Es Spa. The National Stock Number assigned to this part is 3020015454313, and the Federal Supply Class is 3020 Gear Pulley Sprocket And Transmission Chain. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like T0071146.