956A1204G02 is a precision-manufactured aerospace engine low-pressure compressor (LPC) disk component, compliant with AS9100D quality standards and FAA/EASA regulations, designed for large commercial turbofan engines. It acts as the core mounting and load-bearing structure for LPC rotor blades, fixing the blades and driving their high-speed rotation to pre-compress incoming air, which is critical for maintaining the stable operation of the LPC, ensuring the continuous supply of air to the HPC, and preventing structural damage caused by extreme centrifugal force.

Made from high-strength, corrosion-resistant and heat-resistant titanium alloy, it withstands operating temperatures up to 620°C and intense centrifugal force during rotation. Weighing 3.1kg with a precision-machined blade mounting structure, it allows for fast blade assembly and flaw detection during LPC MRO overhauls. FAA Part 25 certified, it is a key component for LPC operational safety.