The O-Ring 0.250 x 0.000 x 0.125 from Freudenberg-NOK, model 9251, is designed for reliable sealing in various applications. This high-quality O-ring is made from durable materials, ensuring longevity and resistance to wear. With precise dimensions of 0.250 inches in diameter and a cross-section of 0.125 inches, it fits snugly in standard grooves. Ideal for use in hydraulic and pneumatic systems, this O-ring meets industry standards for performance and safety. Its compatibility with various fluids makes it a versatile choice for industrial applications.