568-214 GREEN HNBR (HSN) 70 ORINGS

The HS70214 is an AS568-214 green HNBR (Hydrogenated Nitrile) 70 Shore A O-Ring with an inside diameter of 0.984 in (24.99 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 1.262 in (32.05 mm). This o-ring delivers dependable bidirectional sealing in a compact groove envelope.

HNBR (Hydrogenated Nitrile) is specified here for improved ozone and weathering resistance over standard nitrile, oil resistance of nitrile with substantially better heat capability. The material holds up against ozone and weathering, heat and oxidation, and petroleum oils and fuels. The material carries a published service range of -40°F (-40°C) to 325°F (162.8°C). Exposure to ketones or strong oxidizing acids will shorten service life.

You will find this material specified across heavy-duty powertrain, automotive air conditioning, and engine timing systems.

This item is sold individually under part number HS70214. Unit weight is approximately 1.193 g and nominal inside diameter is listed as 1 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.