568-230 HSN90 DURO ORINGS

This o-ring is supplied in AS568-230 green HNBR (Hydrogenated Nitrile) 90 Shore A with an inside diameter of 2.484 in (63.09 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 2.762 in (70.15 mm), catalogued under part number HSN90230. It remains the most cost-effective sealing element available for pressurized assemblies.

The compound resists modern refrigerants, ozone and weathering, and heat and oxidation. HNBR (Hydrogenated Nitrile) is known for strong resistance to rapid gas decompression, improved ozone and weathering resistance over standard nitrile. Rated temperature range runs from -40°F (-40°C) to 325°F (162.8°C) in continuous service. Verify compatibility before use with strong oxidizing acids or chlorinated hydrocarbons.

Common environments for this compound include heavy-duty powertrain, commercial refrigeration, and engine timing systems.

This item is sold individually under part number HSN90230. Unit weight is approximately 2.7208 g. Check the compound against your process media, pressure and temperature before committing to a design.