9902.16.08 - AC electric motors of an output exceeding 37.5 W but not exceeding 74.6 W, single phase, each equipped with a capacitor, rotary speed control mechanism and a motor mounting cooling ring (provided for in subheading 8501.40.20).

This HTS classification, 9902.16.08, specifically designates AC electric motors that fall within a precise power output range, exceeding 37.5 Watts but not exceeding 74.6 Watts. Key distinguishing features of these motors include their single-phase operation, the mandatory inclusion of a capacitor for starting or running, a rotary speed control mechanism allowing for variable operation, and a motor mounting cooling ring integrated into the design. These motors are provided for under subheading 8501.40.20 of the Harmonized Tariff Schedule.

Given that this is a leaf node within Chapter 99, its distinctiveness is not found in comparison to immediate sibling nodes at this level, which represent unrelated temporary legislation or trade agreement modifications. Instead, its primary function is to identify a specific subset of goods that have been temporarily modified or are subject to special provisions. The classification of these motors is critical for ensuring compliance with any specific trade agreements or restrictions that necessitate their unique identification under this provision.

The purpose of this classification is to track and manage the importation of these particular AC electric motors, which are defined by their specific power range and integrated control and cooling features. Importers must ensure that the motors they are declaring precisely match the described wattage range and possess all the specified components, including the capacitor, speed control mechanism, and cooling ring, to fall correctly under this provision. This level of detail in classification is crucial for applying the appropriate tariffs and adhering to any regulatory requirements associated with these temporary provisions.