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
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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.
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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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