-127 BLACK CHLOROPRENE 70D O-RING

This o-ring is supplied in AS568-127 black Neoprene (Chloroprene) 70 Shore A measuring an inside diameter of 1.424 in (36.17 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 1.63 in (41.4 mm), catalogued under part number N70127. It seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

The material holds up against sunlight and salt spray, mild acids, and moderate petroleum oil exposure. 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. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with aromatic hydrocarbons or ketones.

Common environments for this compound include HVAC and refrigeration, weather sealing and enclosures, and transit and rail.

This item is sold individually under part number N70127. Unit weight is approximately 0.942 g and nominal inside diameter is listed as 1 7/16 inch. Review your operating media and conditions against this specification before installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.