The SIMRIZ SZ481 is designed for optimal sealing performance, featuring a 13/16" inner diameter and a 1-1/16" outer diameter with a thickness of 1/8". This seal meets AS568-211 standards, ensuring compatibility with various industrial applications. Manufactured by Freudenberg-NOK, the SZ481 is made from durable materials that provide excellent resistance to chemicals and temperature fluctuations. Its precise dimensions ensure a secure fit in hydraulic and pneumatic systems, delivering dependable performance and longevity in demanding environments.