Aircraft Engine High-Pressure Turbine Disk
Forged nickel alloy disk holding turbine blades in the high-pressure stage of aircraft engines like GE90. HTS 8409.10.00 for principal use with 8407 aircraft engines.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If lower-speed industrial crankshafts
Transmission components in 8483 for non-aero machinery.
If stationary gas turbine rotors
Derived turbine parts shift to 8411 without aircraft certification.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Submit non-destructive testing (NDT) reports like ultrasonic inspections for customs
• Track BIS export licenses if dual-use; principal aircraft use exempts some
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