The AS568-310 SIMRIZ SZ501 seal features a 1/2" inner diameter, 7/8" outer diameter, and a 3/16" cross-section, making it an excellent choice for various sealing needs. Manufactured by Freudenberg-NOK, this seal is made from durable SIMRIZ material, known for its resistance to chemicals and high temperatures. It complies with industry standards, ensuring compatibility with a wide range of applications. The SZ501 is particularly suited for hydraulic and pneumatic systems, providing a secure and effective sealing solution.