The Freudenberg-NOK OR 0.275" 90 NBR N903X seal is designed for high-performance sealing in industrial environments. Constructed from Nitrile Butadiene Rubber (NBR), it offers superior resistance to oils and chemicals. With a thickness of 0.275 inches and a hardness of 90, this seal ensures a tight fit, making it suitable for various applications, including automotive and machinery. It meets industry standards for reliability and durability, making it an essential component for preventing leaks and maintaining system integrity. Its precise dimensions and robust material ensure effective sealing.