The Dichtomatik OR 4.989" 75 FKM V750FM from Freudenberg-NOK is a robust O-ring designed for effective sealing in various industrial applications. This O-ring features a diameter of 4.989 inches and is constructed from 75 durometer FKM, providing superior resistance to heat and chemicals. With a cross-section of 0.070 inches, it ensures a reliable seal in demanding environments. This product meets industry standards for performance and durability, making it a trusted choice for professionals seeking high-quality sealing solutions.