What is a primary purpose of storage facilities for aircraft components?

The primary purpose of storage facilities for aircraft components is to provide a protective environment for equipment. This is vital because aircraft components can be sensitive to a variety of factors such as temperature, humidity, dust, and physical damage. Proper storage helps to ensure that these components remain in optimal condition, ready for installation and use when needed. By controlling the environment, storage facilities help to prevent corrosion, degradation, and other forms of damage that could compromise the functionality and safety of aircraft components.

The other options, while related to aspects of aircraft maintenance and operation, do not directly address the storage aspect. Servicing aircraft engines focuses on maintenance tasks rather than storage, storing only fuel-related materials is too narrow and not representative of the diverse types of components that need to be stored, and housing flight crew resting areas pertains to personnel accommodations instead of component storage.