568-010 GREEN HNBR (HSN) 70 ORINGS

APG stocks the HS70010, an AS568-010 green HNBR (Hydrogenated Nitrile) 70 Shore A O-Ring with an inside diameter of 0.239 in (6.07 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.379 in (9.63 mm). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

As a material, HNBR (Hydrogenated Nitrile) is specified for strong resistance to rapid gas decompression, long service life in refrigerant and oilfield duty. It resists petroleum oils and fuels, 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.

Maintenance and OEM teams specify it across commercial refrigeration, heavy-duty powertrain, and oilfield and downhole equipment.

Reference part number HS70010 when ordering; the item is sold individually. Unit weight is approximately 0.0829 g and nominal inside diameter is listed as 1/4 inch. Check the compound against your process media, pressure and temperature before committing to a design. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.