The AS568-160 SIMRIZ SZ484 seal features a 5-1/4" inner diameter and a 5-7/16" outer diameter, with a thickness of 3/32". This product from Freudenberg-NOK is engineered for high-performance sealing in various industrial applications. The SIMRIZ material is known for its exceptional resistance to chemicals and temperature extremes, making it ideal for hydraulic and pneumatic systems. This seal meets industry standards, ensuring compatibility and reliability in demanding environments. Its robust design guarantees a secure fit, enhancing the longevity and efficiency of your equipment.