568-242 GREEN HNBR (HSN) 70 ORINGS

This o-ring is supplied in AS568-242 green HNBR (Hydrogenated Nitrile) 70 Shore A supplied with an inside diameter of 3.984 in (101.19 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 4.262 in (108.25 mm), catalogued under part number HS70242. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.

HNBR (Hydrogenated Nitrile) is valued for strong resistance to rapid gas decompression, long service life in refrigerant and oilfield duty. This material stands up to petroleum oils and fuels, ozone and weathering, and heat and oxidation. Service temperature is rated from -40°F (-40°C) through 325°F (162.8°C).

You will find this material specified across commercial refrigeration, heavy-duty powertrain, and automotive air conditioning.

Stocked as HS70242 and sold individually. Check the compound against your process media, pressure and temperature before committing to a design. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.