Rubber & Foam Rods, Material: Urethane , Diameter (Inch, Fraction): 1-1/4 , Tensile Strength (psi): 5600.00 , Color: Black MPN:BULK-RR-P80-57

The ORS381-7187 O-ring features a size 71 rubber profile with a nitrile (Buna-N) material composition, providing exceptional resistance to oil, petrol, and weathering. With an inner diameter of 12.0465 inches and an outer diameter of 12.3937 inches, it offers versatility in sealing applications with a cross-sectional height of 0.21 inches. Manufactured to meet AS568 Standard, the dash number 381 indicates its size for automotive and aircraft applications, making it ideal for sealing various fuels, hydraulic oils, and petrochemicals. The O-ring is well suited for industries such as automotive, aerospace, oil & gas, and chemical processing where high performance and reliability in demanding environments are crucial.