HSN (HNBR) 80 568-118

This o-ring is supplied in AS568-118 green HNBR (Hydrogenated Nitrile) 80 Shore A with an inside diameter of 0.862 in (21.89 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 1.068 in (27.13 mm), catalogued under part number HSN80118. It seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

This material stands up to ozone and weathering, petroleum oils and fuels, and sour gas and amine inhibitors. HNBR (Hydrogenated Nitrile) is valued for improved ozone and weathering resistance over standard nitrile, strong resistance to rapid gas decompression. Service temperature is rated from -40°F (-40°C) through 325°F (162.8°C).

You will find this material specified across automotive air conditioning, oilfield and downhole equipment, and heavy-duty powertrain.

This item is sold individually under part number HSN80118. Unit weight is approximately 0.5304 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.