Which parts are typically categorized as "small parts" in composite construction?

In composite construction, "small parts" typically refer to components that are not part of the primary structure but are necessary for functionality and aesthetics. Hatches and outfit moldings fit this definition well, as they are considered integral accessories that enhance the usability and appearance of the composite structure. These components are generally smaller, more manageable, and easier to fabricate compared to larger structural elements.

The other options reflect larger structural components. Deck panels and bulkheads are significant structural parts that contribute to the integrity and durability of the overall composite construction. Thru-hulls and transoms may also be more substantial than what is defined as "small parts," serving critical functions in the vessel's operability. Hull skins and reinforcements are essential structural components, providing strength and rigidity to the overall build. Thus, hatches and outfit moldings best meet the criteria for being categorized as small parts within the context of composite construction.