-281 BLACK CHLOROPRENE 70D O-RING

This o-ring is supplied in AS568-281 black Neoprene (Chloroprene) 70 Shore A supplied with an inside diameter of 14.984 in (380.59 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 15.262 in (387.65 mm), catalogued under part number N70281. It remains the most cost-effective sealing element available for pressurized assemblies.

The material holds up against refrigerants and ammonia, mild acids, and sunlight and salt spray. That behavior comes from the compound itself: Neoprene (Chloroprene) is specified for dependable general-purpose sealing in exposed installations, a balanced combination of oil and weather resistance. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with aromatic hydrocarbons or chlorinated solvents.

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

N70281 ships individually. Unit weight is approximately 16.5517 g and nominal inside diameter is listed as 15 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.