568-132 GREEN HNBR (HSN) 70 ORINGS

This o-ring is supplied in AS568-132 green HNBR (Hydrogenated Nitrile) 70 Shore A with an inside diameter of 1.737 in (44.12 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 1.943 in (49.35 mm), catalogued under part number HS70132. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.

HNBR (Hydrogenated Nitrile) is specified here for excellent abrasion and tear strength, long service life in refrigerant and oilfield duty. The compound resists modern refrigerants, ozone and weathering, and heat and oxidation. Service temperature is rated from -40°F (-40°C) through 325°F (162.8°C). Verify compatibility before use with strong oxidizing acids or esters.

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

This item is sold individually under part number HS70132. Nominal inside diameter is listed as 1 3/4 inch. Check the compound against your process media, pressure and temperature before committing to a design.