-171 BLACK CHLOROPRENE 70D O-RING

N70171 is an AS568-171 black Neoprene (Chloroprene) 70 Shore A O-Ring supplied with an inside diameter of 7.987 in (202.87 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 8.193 in (208.1 mm). In service, this o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Expect good resistance to mild acids, ozone and weathering, and moderate petroleum oil exposure. Neoprene (Chloroprene) is valued for strong performance in refrigeration circuits and good resilience across a moderate temperature band. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). Applications involving ketones or aromatic hydrocarbons call for a different compound.

Maintenance and OEM teams specify it across weather sealing and enclosures, transit and rail, and marine equipment.

Stocked as N70171 and sold individually. Unit weight is approximately 4.86 g and nominal inside diameter is listed as 8 inch. Review your operating media and conditions against this specification before installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.