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 ItemName : 137 Viton O-Ring, 75A Durometer, Black, 2-1/16" ID, 2-1/4" OD, 3/32" Width (Pack of 5) ItemPackageDimensions_Height : 1.905 centimeters ItemPackageDimensions_Length : 10.16 centimeters ItemPackageDimensions_Width : 7.62 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : o-ring-seals Manufacturer : Small Parts Material : Viton ModelNumber : 137 NumberOfItems : 5 PartNumber : ORV-137-05 Size : 137 UnitCount : 5 UnspscCode : 31410000