The Freudenberg-NOK AS568-025 O-ring features a 1-3/16" inner diameter and a 1-5/16" outer diameter, with a thickness of 1/16". Made from SIMRIZ SZ495 material, this O-ring is designed for high-performance sealing in aggressive environments. It offers excellent chemical resistance and is suitable for use in various applications, including hydraulic and pneumatic systems. The precise dimensions ensure a perfect fit in standard grooves, providing reliable sealing and preventing leaks. This O-ring meets stringent industry standards, ensuring durability and performance.