Turboprop Power Turbine Disk
Forged Inconel power turbine disk for regional turboprop aircraft engines. Anchors turbine blades transmitting power to propeller shaft. Classified 8411.91.90.85 as aircraft turboprop part.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If complete turbine rotor assemblies
Full rotors with blades attached classified separately from individual disks.
If alloy steel bars/forgings before final machining
Semi-finished steel products under Chapter 72.
If propeller systems including turbine integration
Aircraft propellers/spacers classified under Chapter 88 heading 8802.
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Import Tips & Compliance
• Include ultrasonic inspection reports verifying disk integrity
• Specify propeller gearbox ratio for application verification
• Rough vs finish machined disks may have different valuation treatment
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