Specification Brand : Lamons BulletPoint1 : For use across a wide temperature range from -30 degrees F to 250 degrees F, Good/Excellent resistance to many petroleum oils/greases, hydraulic fluids, alcohol, mineral oil and grease BulletPoint2 : Oil resistant applications of all types. Low temperature military uses. Off-road equipment. Automotive, marine, aircraft fuel systems. 70 Durometer BulletPoint3 : Compatible with Aliphatic Hydrocarbons (propane, butane, petroleum oil, mineral oils and greases, diesel fuel and fuel oil) BulletPoint4 : Not Compatible with product fuels with a high aromatic content; aromatic hydrocarbons (benzene); Chlorinated hydrocarbons (Trichloroethylene) BulletPoint5 : Buna N or Nitrile has good mechanical properties when compared with other elastomers and high wear resistance Color : Black CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 702105182345 ExternallyAssignedProductIdentifier2 : 0702105182345 ExternallyAssignedProductIdentifier3 : 00702105182345 ExternallyAssignedProductIdentifier4 : 0723189675912 ExternallyAssignedProductIdentifier5 : 00700955683579 ItemName : Sterling Seal ORBN014x250 Number-014 Standard O-Ring, Buna Nitrile Rubber, 70 Durometer Hardness, 1/2" ID, 5/8" OD (Pack of 250) ItemPackageDimensions_Height : 1.778 centimeters ItemPackageDimensions_Length : 10.16 centimeters ItemPackageDimensions_Width : 10.16 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : o-ring-seals LowerTemperatureRating : -196 degrees_celsius Manufacturer : Lamons Material : Buna Nitrile Rubber ModelNumber : ORBN014x250 NumberOfItems : 250 PartNumber : ORBN014x250 Pressure : 100 pounds_per_square_inch ProductDescription : Features: 1. They are round in cross-section. For use across a wide temperature range from -4℉ (-20°C) to 212℉ (100°C). 2. Nitrile has good mechanical properties when compared with other elastomers and high wear resistance. Good resistance to many petroleum oils, greases, hydraulic fluids, oil, and grease. 3. O-rings commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in engines, flanges, valves, and various cylinders. 4. Nitrile rubber 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. Size : 23mmx20mmx1.5mm SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 250 UnspscCode : 31401503 UpperTemperatureRating : 600 degrees_celsius