The O-Ring 5.500 x 0.125 DISOGRIN 9251 by Freudenberg-NOK is a high-quality sealing solution ideal for various industrial applications. With a diameter of 5.500 inches and a thickness of 0.125 inches, this O-ring ensures a secure and effective seal. Constructed from durable materials, it provides excellent resistance to wear and tear, making it suitable for demanding environments. The DISOGRIN 9251 model adheres to industry standards, ensuring reliability in hydraulic and pneumatic systems. Its compatibility with a range of applications makes it a vital component for any maintenance toolkit.