Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3 0343 9064 0 found under Gear Spur by Eugen Schmd And Assocs Cnsltng E. The National Stock Number assigned to this part is 3020123407105, 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 3 0343 9064 0.