The AS568-255 SIMRIZ SZ495 is a robust sealing solution with a 5-5/8" inner diameter and a 5-7/8" outer diameter, featuring a thickness of 1/8". This product from Freudenberg-NOK is constructed from high-quality SIMRIZ material, known for its superior resistance to chemicals and temperature extremes. It meets essential industry standards, ensuring compatibility with various applications, especially in hydraulic and pneumatic systems. The SZ495 seal is designed for long-lasting performance and reliability, making it an excellent choice for industrial applications.