The Freudenberg-NOK OR 9.725" 0.210" 70 NBR N702V seal is engineered for optimal sealing performance in demanding environments. Constructed from high-quality NBR (Nitrile Butadiene Rubber), this O-ring provides exceptional resistance to a variety of chemicals, including oils and fuels. With a hardness of 70, it maintains its integrity under pressure, ensuring a secure seal. The dimensions of 9.725" outer diameter and 0.210" cross-section make it suitable for numerous applications across automotive and industrial sectors. This product meets stringent industry standards, ensuring compatibility and reliability in hydraulic and pneumatic systems.