Size (CM): 38.5*23.5*16

Weright (KG): 4.5

856A4640G02 is a high-reliability aviation structural component compliant with stringent AS9100D standards and FAA/EASA airworthiness certifications, engineered for lightweight structural reinforcement and mechanical support in aircraft fuel tank access panel mounting assemblies during MRO and assembly. Fabricated from high-strength aerospace aluminum alloy with a fuel-resistant corrosion-proof coating and anti-static finish, it operates stably across -55℃ to 220℃. The component withstands dynamic fuel pressure loads, continuous aircraft vibration, and exposure to aviation fuel, hydraulic fluids, and environmental elements without fatigue, deformation, or chemical degradation. Its precision-machined mounting latches and seal interfaces ensure seamless integration with fuel tank panels and airframe structures, maintaining fuel-tight integrity and structural stability during all flight phases. Lightweight yet robust, it is a critical part for enhancing fuel system safety, preventing fuel leaks, and improving overall aircraft operational reliability and performance.