The Freudenberg-NOK N750FM O-Ring features a length of 6.984" and a diameter of 0.139", crafted from 75 NBR (Nitrile Butadiene Rubber). This O-Ring is engineered for optimal sealing performance in various industrial settings, providing excellent resistance to oils and chemicals. Its robust construction ensures reliability in hydraulic and pneumatic applications, adhering to industry standards for quality and compatibility. The NBR material enhances durability, making it a preferred choice for demanding environments.