The Freudenberg-NOK 0.424" O-Ring, crafted from 90 durometer FKM (Fluoroelastomer), is designed for high-performance sealing in demanding environments. With a cross-section of 0.103", this O-Ring exhibits exceptional resistance to chemicals, heat, and aging, making it ideal for automotive and industrial applications. It complies with industry standards, ensuring a reliable fit and performance. This O-Ring is perfect for use in systems requiring high-temperature resistance and chemical compatibility, providing a robust seal that enhances operational efficiency.