PEEK O-Ring for Aerospace Actuators from Canada
Polyetheretherketone (PEEK) high-temp O-ring sealing actuators in aircraft systems. 3926.90.4510 for engineering plastic seals.
Duty Rate — Canada → United States
13.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• FAA/PMA certs for aerospace claims
• High-value; accurate invoices critical