The Freudenberg-NOK 0.530" O-Ring, constructed from 70 durometer CR (Chloroprene Rubber), is designed for effective sealing in a variety of applications. With a cross-section of 0.082", this O-Ring provides excellent resistance to weathering, ozone, and aging, making it suitable for both indoor and outdoor environments. It complies with industry standards for quality and performance, ensuring compatibility with a wide range of systems. Ideal for hydraulic and pneumatic applications, this O-Ring delivers a reliable seal that enhances the longevity and efficiency of your equipment.