The Freudenberg-NOK O-Ring 3.250 x 0.125, model 9251, is engineered for reliable sealing in a variety of applications. This O-Ring features a cross-section of 0.125 inches, ensuring a snug fit in standard grooves. Constructed from high-quality materials, it provides excellent durability and resistance to wear, making it suitable for industrial use. The 3.250-inch diameter is designed to meet various industry standards, ensuring compatibility with a wide range of systems and connections. This O-Ring is a dependable choice for maintaining effective seals in hydraulic and pneumatic applications.