568-327 GREEN HNBR (HSN) 70 ORINGS

Ordered as HS70327, this is an AS568-327 green HNBR (Hydrogenated Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 1.725 in (43.82 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 2.145 in (54.48 mm). The o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Expect good resistance to heat and oxidation, petroleum oils and fuels, and ozone and weathering. HNBR (Hydrogenated Nitrile) offers improved ozone and weathering resistance over standard nitrile, the oil resistance of nitrile with substantially better heat capability. The material carries a published service range of -40°F (-40°C) to 325°F (162.8°C).

You will find this material specified across oilfield and downhole equipment, heavy-duty powertrain, and engine timing systems.

Reference part number HS70327 when ordering; the item is sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation.