The Freudenberg-NOK 0.139" NBR O-Ring is engineered for high-performance sealing in hydraulic and pneumatic systems. With a hardness of 90 durometer, this O-ring is made from durable Nitrile Butadiene Rubber (NBR), providing excellent resistance to oils and fuels. Measuring 3.234" in diameter, it is suitable for various applications, ensuring a reliable seal under pressure. This product complies with industry standards, making it a dependable choice for automotive and industrial uses.
