The OR 0.921" 0.139" 75 FKM V750F O-ring by Freudenberg-NOK is engineered for superior sealing in demanding environments. Constructed from FKM material, it offers exceptional resistance to chemicals, heat, and aging, making it suitable for automotive and industrial applications. With a hardness of 75, this O-ring ensures a tight seal under pressure. Its precise dimensions of 0.921" outer diameter and 0.139" cross-section allow for easy installation in various systems. This product adheres to strict industry standards, ensuring reliability and performance in critical applications.