The AS568-311 SIMRIZ SZ481 is engineered for optimal sealing performance with a 9/16" inner diameter, 15/16" outer diameter, and a 3/16" cross-section. This seal, produced by Freudenberg-NOK, utilizes advanced SIMRIZ material, known for its superior resistance to harsh chemicals and high temperatures. It complies with industry standards, ensuring it fits seamlessly into various applications, particularly in hydraulic and pneumatic systems. The SZ481 offers a reliable and durable sealing solution, enhancing the efficiency of your operations.