568-332 HSN90 DURO ORINGS

HSN90332 is an AS568-332 green HNBR (Hydrogenated Nitrile) 90 Shore A O-Ring with an inside diameter of 2.35 in (59.69 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 2.77 in (70.36 mm). In service, this o-ring remains the most cost-effective sealing element available for pressurized assemblies.

HNBR (Hydrogenated Nitrile) is known for the oil resistance of nitrile with substantially better heat capability and strong resistance to rapid gas decompression. The material holds up against ozone and weathering, sour gas and amine inhibitors, and heat and oxidation. Rated temperature range runs from -40°F (-40°C) to 325°F (162.8°C) in continuous service.

It sees regular use in oilfield and downhole equipment, commercial refrigeration, and heavy-duty powertrain.

Reference part number HSN90332 when ordering; the item is sold individually. Unit weight is approximately 5.9689 g and nominal inside diameter is listed as 2 3/8 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application.