The Freudenberg-NOK AS568-050 O-Ring, with dimensions of 5-1/4" ID x 5-3/8" OD x 1/16" thickness, is designed for effective sealing in various industrial applications. Constructed from SIMRIZ SZ134 material, this O-ring offers excellent resistance to oils and chemicals, making it suitable for harsh environments. It meets AS568 specifications, ensuring compatibility with a wide range of systems. This O-ring is ideal for hydraulic and pneumatic applications, providing a reliable seal that prevents leaks and enhances operational efficiency.