HSN (HNBR) 80 568-213

Part number HSN80213 is an AS568-213 green HNBR (Hydrogenated Nitrile) 80 Shore A O-Ring with an inside diameter of 0.921 in (23.39 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 1.199 in (30.45 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 oil resistance of nitrile with substantially better heat capability, improved ozone and weathering resistance over standard nitrile. The material holds up against sour gas and amine inhibitors, 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 heavy-duty powertrain, commercial refrigeration, and automotive air conditioning.

HSN80213 ships individually. Unit weight is approximately 1.1176 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.