The Freudenberg-NOK OR 4.850 0.210" 90 FKM V901W seal is a high-performance O-ring designed for industrial applications requiring reliable sealing. With a 0.210" cross-section and a 4.850" inner diameter, this seal is made from durable 90 durometer FKM, providing excellent resistance to heat, chemicals, and wear. It adheres to industry standards, ensuring compatibility with various hydraulic and pneumatic systems. The precise dimensions and robust material make it an ideal choice for enhancing operational efficiency and extending the lifespan of equipment in challenging environments.