-273 BLACK CHLOROPRENE 70D O-RING

APG stocks the N70273, an AS568-273 black Neoprene (Chloroprene) 70 Shore A O-Ring with an inside diameter of 9.734 in (247.24 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 10.012 in (254.3 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

It resists mild acids, refrigerants and ammonia, and sunlight and salt spray. That behavior comes from the compound itself: Neoprene (Chloroprene) is widely chosen for inherent flame-retarding characteristics, a balanced combination of oil and weather resistance. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with strong oxidizing acids or chlorinated solvents.

Maintenance and OEM teams specify it across transit and rail, weather sealing and enclosures, and marine equipment.

This item is sold individually under part number N70273. Unit weight is approximately 10.8056 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.