The Freudenberg-NOK 0.275" 70 VMQ O-Ring, with a size of 6.475", is a high-quality sealing solution ideal for various applications. Made from premium VMQ (silicone rubber), it offers superior resistance to extreme temperatures and chemicals. With a hardness rating of 70, this O-ring ensures a secure fit, preventing leaks in critical systems. Its precise dimensions allow for compatibility with standard fittings, making it suitable for automotive, industrial, and HVAC applications. Trust this O-ring for reliable and effective sealing.