The Freudenberg-NOK N901W O-Ring, measuring 14.475 inches in diameter and 0.275 inches in cross-section, is made from high-quality NBR (Nitrile Butadiene Rubber) with a durometer rating of 90. This O-Ring is engineered for reliable sealing in hydraulic and pneumatic applications, offering excellent resistance to oils and fuels. Its design complies with industry standards, ensuring durability and performance in various operating conditions. The N901W is ideal for high-pressure environments, making it a trusted choice for industrial applications.