The Freudenberg-NOK O-Ring S750FM, with a diameter of 0.275" and a hardness of 75 Shore A, is crafted from high-performance VMQ (vinyl methyl silicone). This O-Ring is engineered for exceptional resistance to heat and chemicals, making it suitable for a wide range of applications in automotive and industrial settings. Its precise dimensions ensure a perfect fit, providing reliable sealing and preventing leaks. This product adheres to industry standards, ensuring compatibility and performance in demanding environments.