O-Ring National622734

This high-quality O-ring, manufactured by National, is designed to provide a tight seal in hydraulic, pneumatic, and mechanical systems. With a cross-section of 3/16 inches, an inner diameter of 2-1/4 inches, and an outer diameter of 2-5/8 inches, it is ideal for preventing fluid or air leaks in a variety of industrial and automotive applications. Made from durable, oil-resistant material to ensure long-lasting performance.