Ordered as N70336, this is an AS568-336 black Neoprene (Chloroprene) 70 Shore A O-Ring with an inside diameter of 2.85 in (72.39 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 3.27 in (83.06 mm). The o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.
Neoprene (Chloroprene) delivers strong performance in refrigeration circuits and good resilience across a moderate temperature band. The material holds up against refrigerants and ammonia, moderate petroleum oil exposure, and mild acids. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). It should not be specified for service in chlorinated solvents or aromatic hydrocarbons.
You will find this material specified across HVAC and refrigeration, general industrial, and weather sealing and enclosures.
This item is sold individually under part number N70336. Unit weight is approximately 7.6351 g. Review your operating media and conditions against this specification before installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
description -336 BLACK CHLOROPRENE 70D O-RING
uf_description2 0.210" (5.33MM) CS X 2.850" (72.39MM) ID
Actual_CS 0.21 inch (5.33 mm)
Actual_ID 2.85 inch (72.39 mm)
Actual_OD 3.27 inch (83.06 mm)
ProductCode Description O-Rings - Bulk - Commodity