568-383 GREEN HNBR (HSN) 70 ORINGS

APG stocks the HS70383, an AS568-383 green HNBR (Hydrogenated Nitrile) 70 Shore A O-Ring measuring an inside diameter of 13.975 in (354.97 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 14.395 in (365.63 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

HNBR (Hydrogenated Nitrile) is valued for the oil resistance of nitrile with substantially better heat capability, improved ozone and weathering resistance over standard nitrile. The compound resists heat and oxidation, modern refrigerants, and ozone and weathering. Service temperature is rated from -40°F (-40°C) through 325°F (162.8°C).

Common environments for this compound include heavy-duty powertrain, oilfield and downhole equipment, and automotive air conditioning.

Reference part number HS70383 when ordering; the item is sold individually. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.