The OR-R 9.484" x 0.139" 70 NBR Freudenberg-NOK N708Z O-ring is engineered for optimal sealing performance in various applications. Constructed from durable Nitrile Butadiene Rubber (NBR), it provides excellent resistance to oils, fuels, and chemicals. With a hardness of 70 Shore A, this O-ring ensures a secure fit and effective sealing under pressure. The specific dimensions of 9.484" inner diameter and 0.139" cross-section make it suitable for standard industrial fittings. This O-ring adheres to strict industry standards, ensuring long-lasting performance in challenging environments.