The Freudenberg-NOK N702V O-Ring, measuring 5.109" in diameter and 0.139" in cross-section, is made from durable Nitrile Butadiene Rubber (NBR) with a hardness of 70 durometer. This O-Ring is engineered for superior resistance to oils and chemicals, making it an excellent choice for various industrial applications. Its robust design ensures a reliable seal, preventing leaks and maintaining system integrity. This product adheres to industry standards, ensuring compatibility with numerous applications requiring effective sealing solutions.