The Freudenberg-NOK N901W O-Ring is constructed from 90 durometer Nitrile Butadiene Rubber (NBR) and features a cross-section of 0.070 inches. This O-Ring is ideal for sealing applications where exposure to oils and fuels is common. Its durable design ensures long-lasting performance and resistance to wear, making it suitable for hydraulic and pneumatic systems. The precise dimensions allow for a secure fit in standard grooves, providing effective sealing under pressure. This product adheres to industry standards, ensuring reliability and quality.