956A1308G02 is a precision-manufactured aerospace engine high-pressure compressor (HPC) stator vane spacer, compliant with AS9100D quality standards and FAA/EASA regulations, designed for CFM56 series turbofan engines. It is used to fix the spacing between HPC stator vanes, maintaining the accurate position of each vane, which is critical for ensuring the uniformity of air flow in the compressor, optimizing air compression efficiency, and avoiding air flow disturbance that may cause compressor surge or reduced engine performance.

Made from high-strength, heat-resistant nickel-based superalloy, it withstands operating temperatures up to 850°C and continuous air flow impact. Weighing 0.17kg with a precision-machined structure, it allows for fast installation and spacing verification during HPC MRO overhauls. FAA Part 25 certified, it is a key component for HPC operational stability.