The AS568-356 SIMRIZ SZ498 O-Ring from Freudenberg-NOK features dimensions of 5-3/8" inner diameter and 5-3/4" outer diameter, making it ideal for various sealing applications. Made from high-performance SIMRIZ material, this O-ring provides excellent resistance to chemicals and high temperatures, ensuring reliability in demanding environments. It meets industry standards for quality and performance, making it suitable for use in critical applications. The O-ring's design allows for effective sealing, preventing leaks and ensuring system integrity in various industrial settings.