The Freudenberg-NOK Dichtomatik OR 6.734" 0.139" 90 NBR N902V is a premium O-ring designed for high-performance sealing in various applications. Made from 90 durometer NBR, it offers excellent resistance to oils, fuels, and high temperatures. With a cross-section of 0.139" and an outer diameter of 6.734", this O-ring is suitable for a wide range of industrial and automotive applications. It meets stringent industry standards, ensuring a reliable seal that performs under pressure and temperature fluctuations. This O-ring is essential for maintaining system integrity and preventing leaks.