Specification Brand : Mr O-Ring BulletPoint1 : Made of silicone for use with a variety of chemicals and fluids BulletPoint2 : Can be used across a wide temperature range from -65 degrees F (-54 degrees C) to 450 degrees F (232 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 : Red ItemName : 155 Silicone O-Ring, 70A Durometer, Red, 4" ID, 4-3/16" OD, 3/32" Width (Pack of 10) ItemPackageDimensions_Height : 1.27 centimeters ItemPackageDimensions_Length : 12.7 centimeters ItemPackageDimensions_Width : 12.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : o-ring-seals Manufacturer : Small Parts Material : Silicone ModelNumber : 155 NumberOfItems : 10 PartNumber : AZ-S70155/10 Size : 155 UnitCount : 10 UnspscCode : 31401503