The SIMRIZ SZ486 is a robust sealing solution with a 12" inner diameter, 12-3/8" outer diameter, and a thickness of 3/16". This product meets AS568-381 standards and is produced by Freudenberg-NOK, making it suitable for various industrial applications. The SIMRIZ material is known for its excellent chemical and temperature resistance, ensuring durability in challenging environments. With its precise dimensions, this seal provides a reliable fit, minimizing the risk of leaks and enhancing overall system performance.