6MM CS X 30MM ID BLACK BUNA 70D

Part number H6X30 is a black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 30 mm (1.181 in), a cross section of 6 mm (0.236 in), and an outside diameter of 42 mm (1.65 in). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Expect good resistance to propane and butane, petroleum-based oils, and greases and lubricants. That behavior comes from the compound itself: Buna-N (Nitrile) is specified for the most widely specified general-purpose sealing elastomer, strong abrasion and tear resistance. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). It is not the right choice where automotive brake fluid or ozone and direct sunlight are present.

Typical settings include agricultural equipment, automotive, and general industrial maintenance.

Reference part number H6X30 when ordering; the item is sold individually. Unit weight is approximately 3.87 g. Review your operating media and conditions against this specification before installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.