Glass Bulb Alignment Jig
Adjustable jig for precise alignment of glass bulbs in electronic lamp assembly lines. Classified as a part under HTS 8475.90.10.00 for machines assembling lamps in glass envelopes. Facilitates repeatable positioning for high-volume production.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for generic fixture holding in electronics
Unspecified assembly machine parts default to 8479.
If in semiconductor wafer alignment tools
Dividing or work-holding machinery for wafers per statistical notes.
If aluminum jigs not dedicated to glass envelopes
Other aluminum articles if material dominates classification.
Not sure which classification is right?
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Import Tips & Compliance
• Photograph integration with host machine for CBP review; declare as unfinished if modular; monitor for EU origin to apply trade agreement reductions
Related Products under HTS 8475.90.10.00
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Interchangeable mold for forming glass stems with lead wires in tube assembly presses. Classified under HTS 8475.90.10.00 for glass envelope tube machines. Allows quick changeovers for different tube types.
Flashbulb Gas Filling Injector
Injector for precise filling of flashbulb glass envelopes with high-pressure gases before sealing. Part of assembly machines in HTS 8475.90.10.00. Controls fill volume for consistent flash performance.
Mesa Alignment Stage for Lamp Assembly
Precision XY stage for aligning components inside glass envelope lamps during automated assembly. Under HTS 8475.90.10.00 for dedicated lamp machines. Micron-level accuracy for optical centering.
Quartz Pinch Seal Former
Heating and forming tool for creating pinch seals on quartz glass envelopes in high-intensity lamps. Specific part for assembly machines under HTS 8475.90.10.00. Handles high-melt temperatures for durable seals.
Anode Support Fixture for CRT Tubes
Fixture for holding and positioning anodes inside glass envelopes during cathode ray tube assembly. Under HTS 8475.90.10.00 for tube assembly machine parts. Maintains critical spacing for electron flow.
Exhaust Manifold for Lamp Evacuation Systems
Multi-port manifold distributing vacuum to multiple glass envelopes in batch lamp assembly. Part of evacuation machines under HTS 8475.90.10.00. Optimizes throughput in high-volume production.