The Freudenberg-NOK OR 3.850 0.275" 75 FKM V750MB is a high-performance O-ring designed for durability and reliability in various applications. Made from 75 durometer FKM, this O-ring offers excellent resistance to heat, chemicals, and aging, making it ideal for demanding environments. With a cross-section of 0.275 inches and an inner diameter of 3.850 inches, it fits a wide range of standard applications. This O-ring complies with industry standards, ensuring compatibility with various systems. Its robust construction guarantees a secure seal, preventing leaks and enhancing system efficiency.