8475.90.10.00 - Of machines for assembling electric or electronic lamps, tubes or flashbulbs, in glass envelopes

This HTS category, 8475.90.10.00, specifically covers parts for machines designed for the assembly of electric or electronic lamps, tubes, or flashbulbs contained within glass envelopes. This includes components, accessories, and sub-assemblies that are integral to the automated or semi-automated manufacturing processes of such lighting and electronic components. Examples of items classified here might include specialized grippers, conveyer system parts, precise positioning mechanisms, or control unit components that are exclusively utilized in these specific assembly machines.

This category is distinguished from its sibling, 8475.90.90.00, which covers "Other" parts for machines within heading 8475. Therefore, 8475.90.10.00 applies only to parts that are specifically and exclusively designed for machines assembling electric or electronic lamps, tubes, or flashbulbs in glass envelopes. If a part is generic and could be used in a wider range of machines under heading 8475, or if it pertains to machines for manufacturing or hot working glass or glassware, it would likely fall under the residual "Other" category.

As this is a leaf node within the HTS, there are no further subcategories to introduce. Classification within this specific code hinges on the precise function and dedicated application of the part to the assembly of electric or electronic lamps, tubes, or flashbulbs within glass enclosures.