Aircraft Generator Slip Ring Assembly from Canada
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 — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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