The Freudenberg-NOK Dichtomatik OR 17.955 is a durable O-ring made from 75 FKM, featuring a diameter of 0.210 inches. This O-ring is designed for high-performance sealing in challenging environments, offering excellent resistance to heat, chemicals, and oils. The V751Z model meets rigorous ISO and ANSI standards, ensuring reliability in various industrial applications. Its robust design provides a secure seal, preventing leaks and maintaining system efficiency. Ideal for engineers and maintenance teams, this O-ring is a trusted choice for demanding sealing requirements.