The Freudenberg-NOK O-Ring 4.875 x 0.250 is engineered for optimal sealing performance in various industrial applications. This O-Ring, model 9251, features a cross-section of 0.250 inches, ensuring a tight fit in standard grooves. Constructed from premium materials, it offers excellent resistance to chemicals and temperature variations, making it suitable for hydraulic and pneumatic systems. Its precise dimensions and compliance with industry standards guarantee reliability and longevity, making it a preferred choice for professionals in need of high-quality sealing solutions.