-326 BLACK CHLOROPRENE 70D O-RING

N70326 is an AS568-326 black Neoprene (Chloroprene) 70 Shore A O-Ring with an inside diameter of 1.6 in (40.64 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 2.02 in (51.31 mm). In service, this o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Neoprene (Chloroprene) is specified here for good resilience across a moderate temperature band and strong performance in refrigeration circuits. It resists moderate petroleum oil exposure, mild acids, and ozone and weathering. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with strong oxidizing acids or ketones.

Typical settings include transit and rail, HVAC and refrigeration, and weather sealing and enclosures.

Reference part number N70326 when ordering; the item is sold individually. Unit weight is approximately 4.516 g and nominal inside diameter is listed as 1 5/8 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.