The Freudenberg-NOK N750FM O-Ring is a reliable sealing solution, measuring 3.975" in length and 0.210" in diameter, made from 75 NBR (Nitrile Butadiene Rubber). This O-Ring is engineered for optimal performance in various industrial applications, providing excellent resistance to oils and chemicals. Its robust design ensures durability and reliability in hydraulic and pneumatic systems, adhering to industry standards for quality and compatibility. The NBR material enhances longevity, making it ideal for demanding environments.