The O-Ring 1.750 x 0.188 9251 O-RING DISOGRIN 9251 by Freudenberg-NOK is engineered for optimal sealing performance in a variety of applications. With a diameter of 1.750 inches and a cross-section of 0.188 inches, this O-ring is crafted from high-quality materials that provide excellent resistance to chemicals and temperature fluctuations. Ideal for both static and dynamic sealing, it meets stringent industry standards, ensuring reliability in hydraulic and pneumatic systems. The DISOGRIN 9251 is a versatile choice for engineers looking for durable and effective sealing solutions.