Anti-Vibration Curved Spring Washer from Japan
Multi-curved steel washer profile absorbing vibration through controlled deflection. Non-threaded spring lock washer HTS 7318.21.00 for automotive suspension and engine mounts.
Duty Rate — Japan → United States
55.8%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Vibration isolation test reports substantiate spring function
• Automotive grade requires IATF 16949 supplier docs
• Avoid engine part classification (8409.91)