QJ 3247.2-2005 in English

This document specifies the technical requirements, test methods, and inspection rules for wave spring washers made of stainless steel used in aerospace applications. It covers aspects such as material composition, dimensional tolerances, mechanical properties, and performance characteristics. The standard provides detailed information on the classification, marking, packaging, and storage of wave spring washers. It is applicable to the design, manufacturing, and quality control of wave spring washers used in aerospace equipment and systems. The content includes specific requirements for different types of wave spring washers, ensuring their reliability and functionality under various operating conditions. This standard serves as a reference for manufacturers, users, and relevant parties involved in the production and application of wave spring washers in the aerospace industry.