The Freudenberg-NOK 1.734" 0.139" 70 CR C700C O-Ring is engineered for effective sealing in various applications. Constructed from durable Chloroprene Rubber (CR), it offers superior resistance to environmental factors such as heat and ozone. With a hardness of 70 Shore A, this O-ring is designed to maintain its shape and sealing capabilities under pressure. The precise dimensions of 1.734" outer diameter and 0.139" cross-section ensure compatibility with a wide range of industrial fittings. This product adheres to strict quality standards, making it a reliable choice for demanding sealing tasks.