856A1603G08 is a precision-engineered aerospace engine high-pressure compressor (HPC) variable stator vane, compliant with AS9100D quality standards and FAA/EASA regulations, designed for CFM56-7B and CFM56-5B turbofan engines. It adjusts the inlet air angle for the middle HPC stages based on real-time engine operating conditions, optimizing air flow distribution, suppressing compressor surge, and maintaining stable compression efficiency during takeoff, climb, cruise and idle phases.

Overview:
The 856A1603G08 is a high-precision adjustable High-Pressure Compressor (HPC) stator blade, engineered for specific high-pressure rotor configurations in commercial and military aircraft engines. Designed to meet AS9100D quality standards, it ensures reliability and durability under demanding operational conditions.

Key Points:
High-precision engineering for optimal rotor performance
Enhances engine efficiency and operational stability
Critical for commercial and military aircraft engine systems

Application:
Ideal for procurement of high-performance aviation engine parts, the 856A1603G08 is widely used in engines requiring adjustable HPC stator blades, supporting superior performance and long-term reliability.

Made from heat-resistant, high-strength titanium alloy, it withstands operating temperatures up to 620°C and continuous high-speed air flow impact. Weighing 0.24kg with a precision-machined actuation joint, it allows for fast angle adjustment and position validation during HPC MRO overhauls. FAA Part 25 certified, it is a key component for HPC performance and overall engine operational safety.