The AS568-159 SIMRIZ SZ498 is designed for high-performance sealing, featuring a 5" inner diameter and a 5-3/16" outer diameter, with a thickness of 3/32". Manufactured by Freudenberg-NOK, this seal utilizes advanced SIMRIZ material, providing exceptional resistance to chemicals and high temperatures. It meets industry standards, ensuring compatibility with various hydraulic and pneumatic systems. The SZ498 offers a secure and durable seal, making it an excellent choice for industrial applications requiring reliability and longevity.