-160 BLACK CHLOROPRENE 70D O-RING

The N70160 is an AS568-160 black Neoprene (Chloroprene) 70 Shore A O-Ring measuring an inside diameter of 5.237 in (133.02 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 5.443 in (138.25 mm). This o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

The compound resists ozone and weathering, refrigerants and ammonia, and moderate petroleum oil exposure. That behavior comes from the compound itself: Neoprene (Chloroprene) delivers a balanced combination of oil and weather resistance, inherent flame-retarding characteristics. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Applications involving chlorinated solvents or ketones call for a different compound.

Maintenance and OEM teams specify it across weather sealing and enclosures, marine equipment, and HVAC and refrigeration.

Reference part number N70160 when ordering; the item is sold individually. Unit weight is approximately 3.21 g and nominal inside diameter is listed as 5 1/4 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.