What type of measurement does a Go/NoGo gauge provide for rivets?

A Go/NoGo gauge is specifically designed to check the dimensions of parts, ensuring they meet specified tolerances. In the context of rivets, the gauge allows the mechanic to quickly determine if a rivet falls within acceptable limits for parameters such as diameter or length.

If a rivet fits into the "Go" part of the gauge, it indicates that the rivet is within the acceptable size, while a failure to fit in the "NoGo" portion indicates that the rivet exceeds the maximum dimension allowed. This type of measurement is essential in maintaining the structural integrity and safety of aerospace assemblies, where precise dimensions are critical.

The other types of measurements listed—load capacity, length, and weight—are not the primary focus of a Go/NoGo gauge. Instead, they might require other tools or methods for verification, emphasizing that the gauge's function is to check for dimensional compliance rather than other physical properties.