-433 BLACK CHLOROPRENE 70D O-RING

Part number N70433 is an AS568-433 black Neoprene (Chloroprene) 70 Shore A O-Ring with an inside diameter of 5.475 in (139.07 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 6.025 in (153.04 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Neoprene (Chloroprene) is specified here for strong performance in refrigeration circuits and inherent flame-retarding characteristics. Expect good resistance to refrigerants and ammonia, mild acids, and ozone and weathering. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). It is not the right choice where aromatic hydrocarbons or chlorinated solvents are present.

Maintenance and OEM teams specify it across weather sealing and enclosures, HVAC and refrigeration, and marine equipment.

This item is sold individually under part number N70433. Unit weight is approximately 25.177 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.