Acetal (POM) O-Ring for Water Pump Seals from Germany
Polyoxymethylene (acetal/POM) O-ring for sealing automotive water pumps, low moisture absorption. Under 3926.90.4510 as plastic from 3907.40 polymers.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Declare copolymer status if Delrin-type to fit notes
• Dimension tolerance specs prevent valuation disputes