The AS568-144 SIMRIZ SZ498 is engineered for optimal sealing performance, featuring a 2-1/2" inner diameter and a 2-11/16" outer diameter, with a thickness of 3/32". This seal, produced by Freudenberg-NOK, is made from high-quality SIMRIZ material, known for its exceptional resistance to various chemicals and high temperatures. It meets industry standards, ensuring compatibility with numerous applications, particularly in hydraulic and pneumatic systems. The design guarantees a reliable seal, reducing the risk of leaks and enhancing system efficiency.