Specification Brand : Mr O-Ring BulletPoint : Hi-Flow Valve Top O-Ring BulletPoint1 : Made of ethylene propylene diene monomer (EPDM) rubber for use with a variety of chemicals and environments BulletPoint2 : Can be used in a wide temperature range from -70 degrees F (-57 degrees C) to 300 degrees F (149 degrees C) BulletPoint3 : Round in cross-section to provide a seal between cylindrical overlapping surfaces BulletPoint4 : Durometer (hardness) of 70A for resistance to penetration BulletPoint5 : Meets standards defined by Aerospace Standard AS568A Color : Black ExternallyAssignedProductIdentifier1 : 601402262890 ExternallyAssignedProductIdentifier2 : 0601402262890 ExternallyAssignedProductIdentifier3 : 00601402262890 ItemName : 341 EPDM O-Ring, 70A Durometer, Round, Black, 3-1/2" ID, 3-7/8" OD, 3/16" Width (Pack of 15) ItemPackageDimensions_Height : 3.556 centimeters ItemPackageDimensions_Length : 12.7 centimeters ItemPackageDimensions_Width : 11.938 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : o-ring-seals Manufacturer : Sterling Seal Material : EPDM ModelNumber : 341 NumberOfItems : 15 NumberOfPieces : 50 PartNumber : 341-2064 ProductDescription : This listing is for one piece - 5650 - CR Seals - Factory New! ProductSiteLaunchDate : 2010-11-02T20:26:36.010Z Size : 341 SupplierDeclaredDgHzRegulation : unknown UnitCount : 15 UnspscCode : 31410000