The Freudenberg-NOK OR 5.975 0.275" 70 VMQ SI70A4 seal is designed for high-performance applications requiring durability and resistance to various chemicals. This O-ring features a 70 durometer rating, ensuring optimal sealing under pressure. Made from VMQ (silicone rubber), it offers excellent thermal stability and flexibility, making it suitable for a wide range of temperatures. With precise dimensions of 5.975" in inner diameter and 0.275" in cross-section, this O-ring is compliant with industry standards, ensuring compatibility with various systems. Ideal for automotive, industrial, and HVAC applications, it provides reliable sealing solutions.