-454 BLACK CHLOROPRENE 70D O-RING

Ordered as N70454, this is an AS568-454 black Neoprene (Chloroprene) 70 Shore A O-Ring built to an inside diameter of 12.475 in (316.87 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 13.025 in (330.84 mm). The o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Neoprene (Chloroprene) is specified for dependable general-purpose sealing in exposed installations and strong performance in refrigeration circuits. The material holds up against moderate petroleum oil exposure, ozone and weathering, and refrigerants and ammonia. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. It should not be specified for service in chlorinated solvents or aromatic hydrocarbons.

It sees regular use in marine equipment, HVAC and refrigeration, and transit and rail.

Stocked as N70454 and sold individually. Unit weight is approximately 54.7188 g and nominal inside diameter is listed as 12 1/2 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.