The OR-E 4.225 0.275" 78 FKM T901V from Freudenberg-NOK is a high-performance O-ring designed for demanding industrial applications. With a diameter of 4.225 inches and a cross-section of 0.275 inches, this O-ring is engineered for a precise fit in various systems. Constructed from FKM material, the T901V offers exceptional resistance to heat, chemicals, and wear, ensuring long-lasting performance. It complies with industry standards, making it suitable for a wide range of applications. This O-ring is designed to provide a reliable seal, preventing leaks and enhancing the efficiency of your operations.