Turbine Blade for CFM56 Aircraft Engine
A high-precision nickel-based superalloy turbine blade designed specifically for the high-pressure turbine stage of the CFM56 turbofan engine used on Boeing 737 and Airbus A320 aircraft. It falls under HTS 8411.99.90.90 as it is an essential rotating part dedicated to aircraft gas turbine operation, engineered for extreme temperatures and stresses.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified as a complete turbojet assembly rather than individual part
Assemblies of turbojets including blades may fall under 8411.91 if not solely a part.
If the blade functions primarily as a gear or pump impeller
Certain rotating components with gear-like functions classify under Chapter 84 machinery parts.
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Import Tips & Compliance
• Obtain FAA or EASA certification documentation proving aircraft-specific use to avoid reclassification
• Provide detailed engineering specs and OEM part numbers; common pitfall is insufficient traceability leading to delays
• Declare exact material composition (e.g
• Inconel alloys) for accurate duty assessment and ITAR compliance
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