uxcell Nitrile Rubber O-Rings 23mm OD 21mm ID 1mm Width, Metric Sealing Gasket for Automotive Machine Plumbing, Pack of 50

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uxcell Nitrile Rubber O-Rings 23mm OD 21mm ID 1mm Features

• [Size] - 23mm Outside Diameter, 21mm Inner Diameter, 1mm Cross-Section Diameter

• [Hardness] - 70A Durometer (Shore Hardness) for resistance to penetration

• [Nitrile Rubber] - Standard Nitrile Butadiene Rubber with a wide temperature range from -4℉ (-20°C) to 212℉ (100°C). The o rings has smooth surface, great oil and heat resistance, wear-resistant and good sealing performance

• [Application] - These small rubber o rings are widely used for automotive, pressure washer, filter, pump, water hose, plumbing pipe, engines, valves, air conditioning maintenance and much more

• [NOTE] - Please confirm the required size and material before purchase, and put it in the right place

About Uxcell Nitrile Rubber O-Rings 23mm OD 21mm 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: 23mm / 0.91-inchInner Diameter: 21mm / 0.83-inchCross-Section Diameter: 1mm / 0.04-inchPackage Content: 50(+/-2%)pcs x O-Ring