The Freudenberg-NOK OR 4.609" 0.139" 70 EU U701E O-ring is engineered for optimal sealing performance in various environments. With a hardness of 70 Shore A, this O-ring is crafted from high-quality materials that ensure durability and longevity. Its 0.139-inch cross-section allows for a tight fit in standard applications, making it ideal for hydraulic and pneumatic systems. This O-ring meets industry compliance standards, ensuring reliability in critical applications. Whether used in automotive or industrial settings, the Freudenberg-NOK OR 4.609" provides a dependable solution for preventing leaks and maintaining system integrity.