-272 BLACK CHLOROPRENE 70D O-RING

This o-ring is supplied in AS568-272 black Neoprene (Chloroprene) 70 Shore A measuring an inside diameter of 9.484 in (240.89 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 9.762 in (247.95 mm), catalogued under part number N70272. It compresses into its gland to block fluid or gas migration across a joint.

The material holds up against mild acids, sunlight and salt spray, and refrigerants and ammonia. Neoprene (Chloroprene) is known for good resilience across a moderate temperature band and dependable general-purpose sealing in exposed installations. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). It should not be specified for service in chlorinated solvents or aromatic hydrocarbons.

It sees regular use in marine equipment, weather sealing and enclosures, and transit and rail.

Stocked as N70272 and sold individually. Unit weight is approximately 10.3347 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.