The 5.7 MM CS X 419.3 MM ID Encapsulated Viton O-Ring by Freudenberg-NOK is engineered for superior sealing performance in various applications. With a cross-section of 5.7 mm and an inner diameter of 419.3 mm, this O-ring is crafted from high-quality Viton, known for its exceptional resistance to chemicals, heat, and wear. The encapsulated design ensures a secure seal, minimizing the risk of leaks and enhancing system integrity. This O-ring meets stringent industry standards, making it a reliable choice for demanding environments.