HSN (HNBR) 80 568-241

The HSN80241 is an AS568-241 green HNBR (Hydrogenated Nitrile) 80 Shore A O-Ring measuring an inside diameter of 3.859 in (98.02 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 4.137 in (105.08 mm). This o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

HNBR (Hydrogenated Nitrile) delivers long service life in refrigerant and oilfield duty, excellent abrasion and tear strength. This material stands up to ozone and weathering, petroleum oils and fuels, and modern refrigerants. Service temperature is rated from -40°F (-40°C) through 325°F (162.8°C).

Common environments for this compound include engine timing systems, oilfield and downhole equipment, and automotive air conditioning.

Order part number HSN80241, sold individually. Nominal inside diameter is listed as 3 7/8 inch. Review your operating media and conditions against this specification before installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.