The Freudenberg-NOK Industrial Services Dichtomatik O-Ring, with a diameter of 2.864 inches and a cross-section of 0.070 inches, is made from high-quality 90 durometer NBR (Nitrile Butadiene Rubber). This O-Ring is designed to provide a reliable seal in various industrial applications, particularly where exposure to oils and chemicals is prevalent. Its durable construction ensures long-lasting performance, making it suitable for both static and dynamic applications. Meeting industry standards, this O-Ring is a trusted solution for engineers and maintenance professionals.