For aircraft engines
Parts suitable for use solely or principally with the engines of heading 8407 or 8408: > For aircraft engines
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Products classified under HTS 8409.10.00
Aircraft Engine Fuel Nozzle Assembly
Duplex fuel nozzle injecting atomized fuel into combustor of aircraft turbofan engines. HTS 8409.10.00 for principal aircraft engine use.
Aircraft Turbofan Acoustic Liner Panel
Sound-absorbing liner panels for turbofan engine nacelles reducing noise pollution. HTS 8409.10.00 as aircraft engine noise reduction part.
Aircraft Engine Variable Stator Vane Actuator
Hydraulic actuator adjusting stator vanes for optimal airflow across engine speeds. HTS 8409.10.00 part for aircraft turbines.
Aircraft Jet Engine Bearing Support Bracket
Titanium bracket supporting main bearings in jet engine rotor assembly, critical for alignment. HTS 8409.10.00 for aircraft engine parts.
Aircraft Gas Turbine Combustion Liner
Heat-resistant combustion chamber liner for aircraft gas turbine engines, preventing fuel-air mixture leaks. HTS 8409.10.00 applies as it's principally for aircraft engines of 8407/8408.
Aircraft Engine Ignition Exciter
Electronic exciter generating high-voltage sparks for aircraft engine igniters during startup. HTS 8409.10.00 for aircraft engine electrical parts.
Engine-Mounted Oil Scavenge Pump
Gear-type pump scavenging oil from aircraft engine sumps back to tank. Classified under 8409.10.00 for aircraft engines.
Turbine Engine Exhaust Diffuser Cone
Inconel diffuser cone slowing exhaust gases post-turbine in aircraft engines. Classified 8409.10.00 as aircraft engine part.
Jet Engine Starter Air Turbine
Pneumatic starter turbine spinning jet engine compressors via bleed air. Principal part for aircraft engines under 8409.10.00.
Turboprop Engine Reduction Gearbox Housing
Aluminum housing for planetary gearbox in turboprop engines, reducing turbine speed for propeller. Classified 8409.10.00 as principally for aircraft engines of 8408.
Ram Air Turbine Pump Impeller
Impeller for emergency hydraulic pump in aircraft ram air turbine (RAT) systems, deployed from engines. Under 8409.10.00 as aircraft engine accessory part.
Aircraft Turbine Engine Compressor Blade
A precision-engineered compressor blade designed specifically for turbojet engines used in commercial aircraft like the Boeing 737. It falls under HTS 8409.10.00 as a part suitable solely or principally for aircraft engines of heading 8407 or 8408, enabling air compression in the engine core.
Turbofan Engine Fan Blade
Large titanium fan blade for the low-pressure stage of turbofan engines, such as those in Airbus A320. Classified under HTS 8409.10.00 for parts principally used with aircraft spark-ignition engines of 8407.
Turbojet Engine Turbine Nozzle Guide Vane
Nozzle guide vane directing hot gases onto turbine blades in turbojet engines for military fighters. Falls under 8409.10.00 for aircraft-specific engine parts.
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.