-163 BLACK CHLOROPRENE 70D O-RING

Part number N70163 is an AS568-163 black Neoprene (Chloroprene) 70 Shore A O-Ring measuring an inside diameter of 5.987 in (152.07 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 6.193 in (157.3 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

This material stands up to refrigerants and ammonia, moderate petroleum oil exposure, and sunlight and salt spray. Neoprene (Chloroprene) is known for dependable general-purpose sealing in exposed installations and good resilience across a moderate temperature band. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). It is not the right choice where chlorinated solvents or ketones are present.

You will find this material specified across marine equipment, HVAC and refrigeration, and general industrial.

Order part number N70163, sold individually. Unit weight is approximately 3.66 g and nominal inside diameter is listed as 6 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. For a size or compound outside the standard catalog, APG can quote from a print or sample.