568-115 GREEN HNBR (HSN) 70 ORINGS

APG stocks the HS70115, an AS568-115 green HNBR (Hydrogenated Nitrile) 70 Shore A O-Ring built to an inside diameter of 0.674 in (17.12 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 0.88 in (22.35 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

HNBR (Hydrogenated Nitrile) is specified here for excellent abrasion and tear strength, improved ozone and weathering resistance over standard nitrile. Expect good resistance to modern refrigerants, ozone and weathering, and heat and oxidation. Service temperature is rated from -40°F (-40°C) through 325°F (162.8°C).

Typical settings include commercial refrigeration, engine timing systems, and oilfield and downhole equipment.

Order part number HS70115, sold individually. Unit weight is approximately 0.4583 g. 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.