Sterling Seal ORBN437 Number-437 Standard O-Ring, Buna Nitrile Rubber, 6" ID, 6-1/2" OD
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<b>[Product Information]</b><br>
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<li>For use across a wide temperature range from -30 degrees F (-34 degrees C) to 250 degrees F (121 degrees C)</li>
<li>Oil resistant applications of all types. Low temperature military uses. Off-road equipment. Automotive, marine, aircraft fuel systems</li>
<li>Compatible with Aliphatic Hydrocarbons (propane, butane, petroleum oil, mineral oils and greases, diesel fuel and fuel oil)</li>
<li>Not Compatible with product fuels with a high aromatic content; aromatic hydrocarbons (benzene); Chlorinated hydrocarbons (Trichloroethylene)</li>
<li>Buna N or Nitrile has good mechanical properties when compared with other elastomers and high wear resistance. Good/Excellent resistance to many petroleum oils/greases, hydraulic fluids, alcohol, mineral oil and grease</li>
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