In the aerospace industry, parts are classified under various conditions to indicate their quality, usability, and compliance with safety and operational standards. This classification system is essential for maintaining the safety and reliability of aircraft operations, ensuring that each component meets the rigorous requirements set by regulatory bodies and manufacturers. Understanding these conditions helps both suppliers and buyers select the right components for specific applications, whether it’s for new installations, routine maintenance, or repairs. Below is a detailed explanation of the most commonly used part conditions: