The Freudenberg-NOK OR 7.975 0.275" 70 VMQ SI70A4 seal is engineered for high-performance sealing applications, providing exceptional durability and chemical resistance. This O-ring features a 70 durometer rating, ensuring a secure fit and reliable performance under pressure. Constructed from VMQ (silicone rubber), it maintains flexibility across a wide temperature range. With an inner diameter of 7.975" and a cross-section of 0.275", this seal complies with industry standards, ensuring compatibility with various systems. Ideal for automotive, industrial, and HVAC applications, it provides reliable sealing solutions.