568-015 GREEN HNBR (HSN) 70 ORINGS

APG stocks the HS70015, an AS568-015 green HNBR (Hydrogenated Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 0.551 in (14 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.691 in (17.55 mm). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

HNBR (Hydrogenated Nitrile) is specified here for improved ozone and weathering resistance over standard nitrile, long service life in refrigerant and oilfield duty. This material stands up to petroleum oils and fuels, ozone and weathering, and sour gas and amine inhibitors. 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.

It sees regular use in commercial refrigeration, engine timing systems, and automotive air conditioning.

Reference part number HS70015 when ordering; the item is sold individually. Unit weight is approximately 0.1658 g. Review your operating media and conditions against this specification before installation. 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.