Compatibility group L materials are limited to which characteristic?

Compatibility group L materials are classified based on their characteristics, specifically due to the special risks they present. These materials are typically associated with solid propellant and have unique considerations for storage, handling, and transportation on aircraft carriers. The classification reflects the potential hazards they pose in the context of explosive safety, emphasizing the need for strict adherence to safety protocols when dealing with such materials.

In contrast, the other characteristics listed do not accurately define the specific limitations of compatibility group L. For instance, while some materials may be able to combine with others, compatibility group L is specifically identified by the special risks it presents, not by its ability to combine with different materials. Likewise, while solid propellant is often a characteristic of these materials, it is not the defining feature for compatibility group L, which is more focused on risk management. Thus, identifying these materials based on the unique hazards they present is crucial in maintaining safety protocols aboard aircraft carriers.