568-433 GREEN HNBR (HSN) 70 ORINGS

APG stocks the HS70433, an AS568-433 green HNBR (Hydrogenated Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 5.475 in (139.07 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 6.025 in (153.04 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

HNBR (Hydrogenated Nitrile) is known for improved ozone and weathering resistance over standard nitrile, strong resistance to rapid gas decompression. Expect good resistance to heat and oxidation, ozone and weathering, and modern refrigerants. Service temperature is rated from -40°F (-40°C) through 325°F (162.8°C).

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

This item is sold individually under part number HS70433. Application requirements vary, so validate compatibility with your process conditions prior to installation.