The AS568-320 SIMRIZ Z7257 is a robust sealing component with a 1-1/8" inner diameter, 1-1/2" outer diameter, and a thickness of 3/16". Produced by Freudenberg-NOK, this seal is engineered for high performance in various industrial settings. The SIMRIZ material provides exceptional resistance to a wide range of chemicals and high temperatures, ensuring longevity and reliability. This seal meets industry standards, making it compatible with numerous applications, including hydraulic and pneumatic systems. The AS568-320 is an excellent choice for professionals seeking a dependable sealing solution.