The 0.210" OR 7.225" 75 NBR N750FM O-Ring from Freudenberg-NOK is designed for effective sealing in various industrial applications. Constructed from high-quality NBR material, this O-ring provides excellent resistance to oils and chemicals, ensuring a reliable seal in dynamic environments. Its precise dimensions make it compatible with standard fittings, providing a secure and leak-proof connection. Ideal for use in hydraulic systems and automotive applications, this O-ring meets industry standards for performance and durability.