The Freudenberg-NOK Dichtomatik OR 0.551" 75 NBR N750FM is a high-quality O-ring designed for reliable sealing in various applications. Made from durable NBR (Nitrile Butadiene Rubber), this O-ring features a cross-section of 0.070" and is rated for a pressure of 75 psi. Its robust construction ensures excellent resistance to oils and fuels, making it ideal for automotive and industrial uses. With precise dimensions, it fits seamlessly into standard interfaces, ensuring a leak-proof seal. This O-ring is compliant with industry standards, ensuring compatibility with a wide range of systems.