Glass CRT Neck Tube from Japan
A precision glass tube forming the neck section of cathode-ray tube envelopes, open at one end for electron gun insertion. Classified under HTS 7011.20.85 as an open glass part specifically for CRTs, excluding bulbs or complete envelopes. It lacks any fittings and is designed for vacuum sealing during tube assembly.
Duty Rate — Japan → United States
15.2%
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
• Verify dimensional tolerances and glass composition certifications to confirm CRT-specific design and avoid misclassification as general glass tubing
• Include manufacturer specs proving compatibility with cathode-ray tube electron guns; common pitfall is missing vacuum-rated documentation
• Ensure no attached fittings; declare as 'open glass parts for CRT' to prevent shifts to assembled lamp headings