Size (CM)：83*83*14

Weight (KG)：11

856A1403G02 is a high-precision aviation mechanical component compliant with AS9100D standards and FAA/EASA airworthiness regulations, engineered for torque transmission and motion synchronization in aircraft flap actuation systems during MRO and assembly. Fabricated from high-strength corrosion-resistant titanium alloy with a fatigue-resistant anti-oxidation coating, it operates stably across extreme temperatures from -60℃ to 220℃, resisting aerodynamic tension, continuous mechanical vibration and aviation fluid erosion without structural deformation. Its precision-machined gear teeth ensure seamless, efficient power transfer to flap linkages, eliminating deployment lag risks during takeoff, landing and low-speed flight phases. Compact yet robust, it fits confined wing compartments and serves as a critical part for aircraft flight control stability and operational safety.