-131 BLACK CHLOROPRENE 70D O-RING

APG stocks the N70131, an AS568-131 black Neoprene (Chloroprene) 70 Shore A O-Ring with an inside diameter of 1.674 in (42.52 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 1.88 in (47.75 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

The material holds up against refrigerants and ammonia, mild acids, and moderate petroleum oil exposure. That behavior comes from the compound itself: Neoprene (Chloroprene) offers 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). It is not the right choice where strong oxidizing acids or aromatic hydrocarbons are present.

Common environments for this compound include HVAC and refrigeration, marine equipment, and transit and rail.

Order part number N70131, sold individually. Unit weight is approximately 1.136 g and nominal inside diameter is listed as 1 11/16 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.