The Freudenberg-NOK 4.225" 0.210" 70 VMQ O-Ring is a versatile sealing solution made from high-quality VMQ (silicone rubber). This O-ring features a hardness rating of 70, providing excellent sealing performance in various environments. With an outer diameter of 4.225" and a cross-section of 0.210", it is compatible with standard fittings in automotive and industrial applications. This O-ring is designed to withstand temperature extremes and chemical exposure, meeting industry standards for reliability and durability.