-370 BLACK CHLOROPRENE 70D O-RING

Ordered as N70370, this is an AS568-370 black Neoprene (Chloroprene) 70 Shore A O-Ring with an inside diameter of 8.225 in (208.92 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 8.645 in (219.58 mm). The o-ring compresses into its gland to block fluid or gas migration across a joint.

As a material, Neoprene (Chloroprene) is known for a balanced combination of oil and weather resistance, good resilience across a moderate temperature band. The compound resists sunlight and salt spray, refrigerants and ammonia, and moderate petroleum oil exposure. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C).

Maintenance and OEM teams specify it across marine equipment, HVAC and refrigeration, and general industrial.

This item is sold individually under part number N70370. Unit weight is approximately 21.0475 g and nominal inside diameter is listed as 8 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.