The Freudenberg-NOK O-Ring, measuring 1.355" in outer diameter and 0.116" in cross-section, is made from high-quality 70 durometer CR (Chloroprene Rubber). This material offers excellent resistance to weathering, ozone, and aging, making it ideal for various industrial applications. The O-Ring is designed to provide a reliable seal in dynamic and static applications, ensuring optimal performance in environments where durability is crucial. With a standard compliance rating, this O-Ring is suitable for use in hydraulic and pneumatic systems, as well as in automotive and machinery applications.