The AS568-367 SIMRIZ SZ486 is designed for effective sealing with a 7-1/2" inner diameter and a 7-7/8" outer diameter, featuring a thickness of 3/16". This product from Freudenberg-NOK is crafted from high-performance SIMRIZ material, known for its durability and resistance to a variety of chemicals and high temperatures. It adheres to industry standards, making it suitable for diverse applications, especially in hydraulic and pneumatic systems. The SZ486 ensures a tight seal, reducing the risk of leaks and improving the efficiency of your operations.