8431.10.00.10 - Of machinery of subheading 8425.11 or 8425.19

This HTS code, 8431.10.00.10, specifically covers parts and accessories that are designed for use solely or principally with machinery classified under subheadings 8425.11 or 8425.19. These subheadings encompass various types of lifting, handling, loading, or unloading machinery, such as electric winches and hoists. Therefore, this classification applies to components like gears, pulleys, shafts, brakes, control mechanisms, or frames that are integral to the functioning of these specific winches and hoists.

This category is distinguished from its sibling, 8431.10.00.90, which covers "Other" parts of machinery of heading 8425. While 8431.10.00.10 is narrowly focused on parts for electric winches and hoists under 8425.11 and 8425.19, the "Other" category would include parts for different types of lifting or handling machinery within heading 8425 that are not specifically electric winches or hoists, or parts that are not exclusively designed for those particular subheadings.

As this is a leaf node in the HTS structure, there are no further subcategories under 8431.10.00.10. Classification at this level requires a direct determination that the part's intended use aligns precisely with the machinery described in subheadings 8425.11 or 8425.19. This means the part must be engineered and manufactured for these specific types of electric lifting equipment, and not for more general machinery within heading 8425.