The Freudenberg-NOK OR 18.955 0.210" 75 VMQ S750FM O-ring is engineered for superior sealing performance in demanding environments. Constructed from VMQ (silicone rubber), it provides excellent resistance to heat and chemicals. With a precise diameter of 18.955 mm and a cross-section of 0.210 inches, this O-ring is perfect for applications in automotive and industrial sectors. It adheres to strict quality standards, ensuring reliability and longevity in various sealing applications. Ideal for use in high-temperature and corrosive conditions.