Aircraft Generator Slip Ring Assembly from Japan
Precision slip ring and brush holder assembly for transferring power in rotating aircraft generators. Classified under HTS 8503.00.90.00 for principal use with heading 8502 aircraft generators. Features silver-graphite brushes for high-altitude, low-friction operation.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include wear rate specifications and MTBF data for aviation certification
• Document compatibility with specific generator OEMs (Honeywell, Safran)
• Ensure packaging prevents brush contamination during shipping