568-118 GREEN HNBR (HSN) 70 ORINGS

This o-ring is supplied in AS568-118 green HNBR (Hydrogenated Nitrile) 70 Shore A measuring 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 HS70118. It delivers dependable bidirectional sealing in a compact groove envelope.

The compound resists sour gas and amine inhibitors, petroleum oils and fuels, and ozone and weathering. That behavior comes from the compound itself: HNBR (Hydrogenated Nitrile) delivers strong resistance to rapid gas decompression, excellent abrasion and tear strength. The material carries a published service range of -40°F (-40°C) to 325°F (162.8°C).

It sees regular use in heavy-duty powertrain, commercial refrigeration, and engine timing systems.

This item is sold individually under part number HS70118. Unit weight is approximately 0.5652 g and nominal inside diameter is listed as 7/8 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.