568-415 GREEN HNBR (HSN) 70 ORINGS

APG stocks the HS70415, an AS568-415 green HNBR (Hydrogenated Nitrile) 70 Shore A O-Ring built to an inside diameter of 3.225 in (81.92 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 3.775 in (95.89 mm). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

The material holds up against sour gas and amine inhibitors, heat and oxidation, and ozone and weathering. HNBR (Hydrogenated Nitrile) offers improved ozone and weathering resistance over standard nitrile, strong resistance to rapid gas decompression. Rated temperature range runs from -40°F (-40°C) to 325°F (162.8°C) in continuous service. Verify compatibility before use with ketones or chlorinated hydrocarbons.

Common environments for this compound include commercial refrigeration, automotive air conditioning, and oilfield and downhole equipment.

Reference part number HS70415 when ordering; the item is sold individually. Nominal inside diameter is listed as 3 1/4 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.