The AS568-331 SIMRIZ SZ486 seal features a 2-1/4" inner diameter and a 2-5/8" outer diameter with a thickness of 3/16", making it a robust sealing solution for various applications. Manufactured by Freudenberg-NOK, this seal is crafted from high-performance SIMRIZ material, known for its exceptional resistance to chemicals and high temperatures. It complies with industry standards, ensuring compatibility with a wide range of systems, particularly in hydraulic and pneumatic applications. The SZ486 offers a secure fit and durability for long-term use.