The Freudenberg-NOK N703W O-Ring is a high-quality sealing solution made from 70 durometer Nitrile Butadiene Rubber (NBR). With a diameter of 0.210 inches, this O-Ring is designed for reliable sealing in various applications, ensuring durability and resistance to wear. It meets industry standards for performance and compatibility, making it suitable for use in hydraulic and pneumatic systems. The N703W is ideal for environments where oil and fuel resistance is critical, providing a dependable seal that maintains integrity under pressure.