568-141 GREEN HNBR (HSN) 70 ORINGS

Part number HS70141 is an AS568-141 green HNBR (Hydrogenated Nitrile) 70 Shore A O-Ring built to an inside diameter of 2.3 in (58.42 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.506 in (63.65 mm). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

This material stands up to ozone and weathering, petroleum oils and fuels, and sour gas and amine inhibitors. HNBR (Hydrogenated Nitrile) is specified for strong resistance to rapid gas decompression and the oil resistance of nitrile with substantially better heat capability. Rated temperature range runs from -40°F (-40°C) to 325°F (162.8°C) in continuous service. Verify compatibility before use with esters or strong oxidizing acids.

Typical settings include commercial refrigeration, heavy-duty powertrain, and automotive air conditioning.

This item is sold individually under part number HS70141. Nominal inside diameter is listed as 2 5/16 inch. Check the compound against your process media, pressure and temperature before committing to a design. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.