HSN (HNBR) 80 568-132

This o-ring is supplied in AS568-132 green HNBR (Hydrogenated Nitrile) 80 Shore A with an inside diameter of 1.737 in (44.12 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 1.943 in (49.35 mm), catalogued under part number HSN80132. It delivers dependable bidirectional sealing in a compact groove envelope.

As a material, HNBR (Hydrogenated Nitrile) delivers strong resistance to rapid gas decompression, improved ozone and weathering resistance over standard nitrile. This material stands up to modern refrigerants, petroleum oils and fuels, and sour gas and amine inhibitors. Rated temperature range runs from -40°F (-40°C) to 325°F (162.8°C) in continuous service.

Common environments for this compound include commercial refrigeration, heavy-duty powertrain, and oilfield and downhole equipment.

Order part number HSN80132, sold individually. Nominal inside diameter is listed as 1 3/4 inch. Review your operating media and conditions against this specification before installation.