The Freudenberg-NOK AS568-024 SIMRIZ SZ486 O-ring features an inner diameter of 1-1/8" and an outer diameter of 1-1/4", with a cross-section of 1/16". This O-ring is made from high-quality SIMRIZ material, known for its excellent chemical resistance and durability in harsh environments. It is designed to provide a reliable seal in various applications, including hydraulic and pneumatic systems. The AS568 standard ensures compatibility with a wide range of fittings and components, making it an essential choice for engineers and maintenance professionals seeking dependable sealing solutions.