The Freudenberg-NOK O-ring (OR) measures 5.600 inches in diameter and 0.275 inches in cross-section, made from high-quality 75 Shore A VMQ silicone rubber. This material offers excellent resistance to heat, ozone, and aging, making it ideal for various industrial applications. The O-ring is designed to provide a reliable seal in environments where temperature fluctuations and chemical exposure are common. It complies with industry standards, ensuring compatibility with a wide range of systems. Perfect for use in automotive, aerospace, and manufacturing sectors.