568-224 GREEN HNBR (HSN) 70 ORINGS

APG stocks the HS70224, an AS568-224 green HNBR (Hydrogenated Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 1.734 in (44.04 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 2.012 in (51.1 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

HNBR (Hydrogenated Nitrile) is specified here for improved ozone and weathering resistance over standard nitrile, oil resistance of nitrile with substantially better heat capability. It resists heat and oxidation, sour gas and amine inhibitors, and ozone and weathering. The material carries a published service range of -40°F (-40°C) to 325°F (162.8°C).

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

Order part number HS70224, sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.