uxcell Nitrile Rubber O-Rings 27mm OD 25mm ID 1mm Width, Metric Buna-N Sealing Gasket, Pack of 20

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About Uxcell Nitrile Rubber O-Rings 27mm OD 25mm ID 1mm

1.They are circular in shape, round in cross-section. For use across a wide temperature range from -30 degrees F (-34 degrees C) to 250 degrees F (121 degrees C).2.Buna N or Nitrile has good mechanical properties when compared with other elastomers and high wear resistance. Good resistance to many petroleum oils, greases, hydraulic fluids, alcohol, mineral oil and grease.3.This O-ring is made of black nitrile rubber, has a durometer of 50A, and is designed for use in a wide variety of sealing applications.4.O-rings commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in engines, faucets, flanges, valves, and various cylinders.5.Buna-nitrile is vulnerable to acetone, ethers, esters, ozone, sunlight and weathering and should therefore not be used in ozone-generating electric motors, welding equipment, or in applications with exposure to UV light.Specifications:Outside Diameter: 27mm / 1.06-inchInner Diameter: 25mm / 0.98-inchCross-Section Diameter: 1mm / 0.04-inchPackage Content: 20pcs x O-Ring