Specification Brand : Small Parts BulletPoint1 : Made of Viton (fluorocarbon elastomer) for use with a variety of chemicals and fuels BulletPoint2 : Round cross-section to provide a seal between cylindrical overlapping surfaces BulletPoint3 : Can be used across a wide temperature range from -15 degrees F (-26 degrees C) to 400 degrees F (205 degrees C) BulletPoint4 : Durometer (hardness) of 75A for resistance to penetration BulletPoint5 : Meets standards defined by Aerospace Standard AS568A Color : Black ExternallyAssignedProductIdentifier1 : 745113170874 ExternallyAssignedProductIdentifier2 : 0745113170874 ItemName : 327 Viton O-Ring, 75A Durometer, Black, 1-3/4" ID, 2-1/8" OD, 3/16" Width (Pack of 25) ItemPackageDimensions_Height : 2.54 centimeters ItemPackageDimensions_Length : 17.78 centimeters ItemPackageDimensions_Width : 10.16 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : o-ring-seals Manufacturer : Small Parts Material : Viton ModelNumber : 327 NumberOfItems : 25 PartNumber : ORV-327-25 Size : 327 UnitCount : 25 UnspscCode : 31410000