9014.90.20.40/Civil Aircraft Attitude Indicator Gyroscope Mount/China

Civil Aircraft Attitude Indicator Gyroscope Mount from China

This precision mount secures the gyroscope in attitude indicators used in civil aircraft navigation systems, ensuring stable orientation readings during flight. It falls under HTS 9014.90.20.40 as a part of direction finding compasses and other navigational instruments (subheading 9014.20.80) specifically designed for civil aircraft. The mount is made from lightweight aluminum alloy to withstand aviation vibrations and temperature extremes.

Duty Rate — China → United States

35%

Rate breakdown

9903.03.0110%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
9903.88.0125%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]
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Import Tips

• Obtain FAA supplemental type certificate (STC) documentation to verify compatibility with civil aircraft navigation systems

• Include detailed engineering drawings and material certifications in import declarations to avoid misclassification as general aircraft parts

• Ensure supplier provides traceability records linking the part to approved 9014.20.80 navigational instruments