Specification Brand : Generic BulletPoint1 : 【Specification】You will get 10Pcs Nitrile Rubber O-Rings, 38mm OD 32mm ID 3mm cross-sectional diameter. BulletPoint2 : 【Premium Material】These o rings assorted are made of outstanding nitrile rubber(NBR) with good airtightness and high-temperature resistance, which has high resilience and high tensile strength, not easily torn apart, sturdy and durable for long time use. BulletPoint3 : 【Easy to Use】Soft and flexible o ring, simply snap on, easy to install. Used for sealing gasoline, diesel oil, lubricating oil, water, air, gas, and great for most plumbing, automotive, and general repair needs. BulletPoint4 : 【Wide Applications】The rubber rings are widely used for automotive, pressure washer, filter, pump, water hose, plumbing pipe, engines, valves, air conditioning maintenance and much more. And can prevent metal-on-metal contact thus protecting wiring, cables passing through firewalls, metal panels, and so on. BulletPoint5 : 【Note】Please confirm the required size and material before purchase, and put it in the right place. Color : Clear ExternallyAssignedProductIdentifier : 7426824149061 ExternallyAssignedProductIdentifier1 : 601382606301 ExternallyAssignedProductIdentifier2 : 0601382606301 ItemName : 2-227/N7-2-1/8'' X 2-3/8'' X 1/8'' 70 Buna O-Ring (10 Pack) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 14 centimeters ItemPackageQuantity : 100 ItemTypeKeyword : o-ring-seals Manufacturer : Generic Material : Synthetic Rubber ModelNumber : 34A11011 NumberOfItems : 1 PackageLevel : unit PartNumber : 2-227/N7 ProductDescription : Item Type: O-Ring Nominal Size: 2-1/8'' X 2-3/8'' X 1/8'' Actual Size: ID: 2.109 +/- .018 Thickness: .139 +/- .004 Material: 70 Durometer Nitrile (Buna) Temperature: Fahrenheit (-30 to 240) Celsius (-34 to 115)