Fan Midshaft for Turbofan Engine
Hollow titanium alloy midshaft connecting low-pressure turbine to fan in high-bypass ratio turbofan engines. Critical torque transmission component. Classified 8411.91.90.85 aircraft turbine part.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If industrial machinery shafts
Parts of other machinery classified in their respective headings.
If hollow titanium drill bars/profile shapes
Semi-finished titanium products under Chapter 72.
If containing integrated mainshaft bearings
Transmission shafts with bearings classified in 8483.
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Import Tips & Compliance
• Provide dynamic balance certification to G2.5 or better
• Declare shaft critical speed analysis data
• Splined vs flanged coupling ends affect assembly classification
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