The Freudenberg-NOK Dichtomatik OR 0.424" 0.103" 90 FKM V903Z O-ring is a compact sealing solution made from high-performance Fluoroelastomer (FKM). This O-ring is designed for superior resistance to heat and chemicals, making it suitable for a variety of applications in automotive and industrial sectors. With a diameter of 0.424 inches and a cross-section of 0.103 inches, it complies with ISO standards, ensuring reliability and performance. It operates effectively in temperatures ranging from -15°F to 400°F, providing a dependable seal in challenging environments.