This 17.8 mm inner diameter by 2.4 mm cross-section NEOPRENE Metric O-ring is designed for high-performance sealing applications. Manufactured by Freudenberg-NOK, it features a 70 durometer hardness, providing excellent flexibility and resilience. The NEOPRENE material offers superior resistance to oils, chemicals, and temperature fluctuations, making it ideal for various industrial applications. This O-ring is compliant with industry standards, ensuring compatibility with a wide range of systems and providing a reliable seal in demanding environments.