The Freudenberg-NOK O-Ring, with a diameter of 0.426 inches and a cross-section of 0.070 inches, is crafted from 70 durometer CR (Chloroprene Rubber). This O-Ring is engineered for optimal sealing performance in various applications, providing excellent resistance to oils, chemicals, and temperature fluctuations. Its C700C classification ensures it meets rigorous industry standards, making it a reliable choice for hydraulic and pneumatic systems. This O-Ring is essential for professionals looking for high-quality sealing solutions that offer longevity and reliability.