Freudenberg-NOK's AS568-050 5-1/4" ID x 5-3/8" OD x 1/16" SIMRIZ SZ486 O-ring is a premium sealing solution designed for demanding industrial applications. Made from high-quality SIMRIZ material, this O-ring provides excellent resistance to chemicals and temperature fluctuations. It meets AS568 specifications, ensuring compatibility with a variety of systems. The precise dimensions and robust construction of this O-ring ensure reliable sealing performance, making it ideal for use in hydraulic and pneumatic systems, where leak prevention is critical for operational efficiency.