The Freudenberg-NOK Dichtomatik OR 4.600" is a high-performance O-ring constructed from 90 NBR (Nitrile Butadiene Rubber), designed for effective sealing in various industrial applications. With a diameter of 4.600 inches and a cross-section of 0.210 inches, it is built to handle a wide range of pressures and temperatures. The NBR material offers superior resistance to oils and chemicals, ensuring long-lasting performance. This O-ring complies with industry standards, making it a dependable choice for critical sealing needs.