Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 704A33 640 031 found under Stabilizer Rotary W by Airbus Industries. The National Stock Number assigned to this part is 1615143872489, and the Federal Supply Class is 1615 Helicopter Rotor Blades Drive Mechanisms And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 704A33 640 031.