The AS568-381 SIMRIZ Z7257 is a high-quality sealing solution featuring a 12" inner diameter and a 12-3/8" outer diameter with a thickness of 3/16". Manufactured by Freudenberg-NOK, this seal is constructed from durable SIMRIZ material, known for its excellent resistance to chemicals and high temperatures. It complies with industry standards, ensuring compatibility with a variety of hydraulic and pneumatic applications. The AS568-381 seal is designed for long-lasting performance and reliability, making it an essential choice for industrial sealing needs.