The Freudenberg-NOK Dichtomatik OR 2.175" 70 NBR NB7018 O-ring is engineered for optimal sealing performance in demanding environments. Constructed from high-grade Nitrile Butadiene Rubber (NBR), it features a hardness of 70 and a thickness of 0.103", ensuring durability and resistance to various chemicals and temperatures. This O-ring is suitable for use in hydraulic and pneumatic systems, providing a reliable seal that meets industry standards. Its dimensions make it versatile for a range of applications, ensuring a perfect fit and long-lasting functionality.