-237 BLACK CHLOROPRENE 70D O-RING

Ordered as N70237, this is an AS568-237 black Neoprene (Chloroprene) 70 Shore A O-Ring measuring an inside diameter of 3.359 in (85.32 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 3.637 in (92.38 mm). The o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Neoprene (Chloroprene) is widely chosen for dependable general-purpose sealing in exposed installations and good resilience across a moderate temperature band. The compound resists mild acids, refrigerants and ammonia, and sunlight and salt spray. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Verify compatibility before use with strong oxidizing acids or chlorinated solvents.

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

This item is sold individually under part number N70237. Unit weight is approximately 3.8285 g. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.