-379 BLACK CHLOROPRENE 70D O-RING

Part number N70379 is an AS568-379 black Neoprene (Chloroprene) 70 Shore A O-Ring built to an inside diameter of 10.975 in (278.77 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 11.395 in (289.43 mm). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Neoprene (Chloroprene) is known for good resilience across a moderate temperature band and strong performance in refrigeration circuits. The material holds up against mild acids, ozone and weathering, and moderate petroleum oil exposure. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). It should not be specified for service in strong oxidizing acids or ketones.

You will find this material specified across weather sealing and enclosures, marine equipment, and transit and rail.

Reference part number N70379 when ordering; the item is sold individually. Unit weight is approximately 27.9094 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.