The 3 MM CS X 680 MM ID NBR (BUNA) 70 O-Ring from Freudenberg-NOK is designed for high-performance sealing in various applications. With a cross-section of 3 mm and an impressive inner diameter of 680 mm, this O-ring is made from high-quality NBR (BUNA) material, rated at 70 durometer hardness. It provides excellent resistance to oils and chemicals, making it ideal for use in hydraulic and pneumatic systems. This O-ring ensures a tight seal, preventing leaks and enhancing the efficiency of your equipment.
