-176 BLACK CHLOROPRENE 70D O-RING

APG stocks the N70176, an AS568-176 black Neoprene (Chloroprene) 70 Shore A O-Ring with an inside diameter of 9.237 in (234.62 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 9.443 in (239.85 mm). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

As a material, Neoprene (Chloroprene) is valued for good resilience across a moderate temperature band, a balanced combination of oil and weather resistance. The compound resists refrigerants and ammonia, moderate petroleum oil exposure, and ozone and weathering. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). Applications involving chlorinated solvents or strong oxidizing acids call for a different compound.

It sees regular use in transit and rail, weather sealing and enclosures, and HVAC and refrigeration.

Reference part number N70176 when ordering; the item is sold individually. Unit weight is approximately 5.61 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.