Disc Calculator Gear Set from Canada
Precision brass gear set for mechanical disc calculators used in engineering computations (9017.10.40). 48-tooth helical gears ensure smooth logarithmic rotation. Specific parts for listed calculating instruments.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Certify gear tooth profile (AGMA Q10 quality); specify rotation ratio; include lubrication specifications for customs valuation