The Freudenberg-NOK Dichtomatik OR 2.975" 70 NBR N703W is a high-quality O-ring designed for effective sealing in various applications. Made from durable Nitrile Butadiene Rubber (NBR), it provides excellent resistance to oils, fuels, and chemicals, making it ideal for industrial use. With a diameter of 2.975 inches and a cross-section of 0.210 inches, this O-ring meets industry standards for performance and durability. Suitable for hydraulic and pneumatic systems, it ensures a tight seal under pressure, offering reliability and longevity in demanding environments.