The AS568-332 SIMRIZ SZ501 is engineered for optimal sealing performance with a 2-3/8" inner diameter and a 2-3/4" outer diameter, featuring a thickness of 3/16". This product from Freudenberg-NOK is crafted from high-quality SIMRIZ material, known for its exceptional resistance to various chemicals and high temperatures. It is designed to meet stringent industry standards, ensuring compatibility across multiple applications, including hydraulic and pneumatic systems. The SZ501 seal guarantees a reliable and secure fit, making it an excellent choice for industrial use.