9017.90.01.15 - Of articles of subheading 9017.10.80

This HTS category, 9017.90.01.15, specifically covers parts and accessories for drawing, marking-out, or mathematical calculating instruments that fall under subheading 9017.10.80. These instruments are typically designed for drafting, such as drafting machines, pantographs, or other devices used in technical drawing or design. The parts and accessories classified here are integral components essential for the operation or repair of these specific drafting instruments.

Distinguishing this category from its siblings is crucial for accurate classification. For instance, 9017.90.01.05 covers parts for articles of subheading 9017.10.40, which likely pertains to different types of drawing or calculating instruments than those covered by 9017.10.80. Similarly, other sibling categories will reference different subheadings within Chapter 9017, indicating that the classification of the parent instrument dictates the classification of its parts and accessories.

As this is a leaf node, there are no further subdivisions within this HTS code. Therefore, the focus for classification within 9017.90.01.15 lies on determining that the part or accessory is indeed intended for an instrument classified under subheading 9017.10.80, which generally encompasses more complex or specialized drafting machines and related equipment. This could include items like specific gears, arms, cursors, or electrical components unique to these drafting machines.