The SIMRIZ SZ495 is a high-quality sealing solution with an AS568-046 specification, featuring a 4-1/4" inner diameter and a 4-3/8" outer diameter. This seal, produced by Freudenberg-NOK, is crafted from premium materials that ensure long-lasting performance and resistance to various chemicals and temperatures. With a thickness of 1/16", it is designed for use in hydraulic and pneumatic applications, providing a reliable seal that minimizes leakage. The SZ495 meets industry standards for quality and reliability, making it an excellent choice for demanding environments.