568-407 GREEN HNBR (HSN) 70 ORINGS

Ordered as HS70407, this is an AS568-407 green HNBR (Hydrogenated Nitrile) 70 Shore A O-Ring with an inside diameter of 2.225 in (56.52 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 2.775 in (70.49 mm). The o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Expect good resistance to modern refrigerants, sour gas and amine inhibitors, and petroleum oils and fuels. HNBR (Hydrogenated Nitrile) offers excellent abrasion and tear strength, long service life in refrigerant and oilfield duty. Continuous operating temperature is published at -40°F (-40°C) to 325°F (162.8°C).

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

This item is sold individually under part number HS70407. Review your operating media and conditions against this specification before installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.