The NBR O-Ring, measuring 56mm in outer diameter and 3mm in cross-section, is manufactured by Freudenberg-NOK Dichtomatik. This O-Ring is designed for reliable sealing in various applications, providing excellent resistance to oils and fuels. Made from high-quality Nitrile Butadiene Rubber (NBR), it ensures durability and longevity in demanding environments. The O-Ring meets industry standards for performance and compatibility, making it suitable for use in hydraulic and pneumatic systems. Its precise dimensions ensure a snug fit, preventing leaks and maintaining system integrity.