Ordered as N70246, this is an AS568-246 black Neoprene (Chloroprene) 70 Shore A O-Ring supplied with an inside diameter of 4.484 in (113.89 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 4.762 in (120.95 mm). The o-ring compresses into its gland to block fluid or gas migration across a joint.
As a material, Neoprene (Chloroprene) is widely chosen for inherent flame-retarding characteristics, a balanced combination of oil and weather resistance. The material holds up against refrigerants and ammonia, sunlight and salt spray, and ozone and weathering. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. Exposure to aromatic hydrocarbons or ketones will shorten service life.
Maintenance and OEM teams specify it across general industrial, weather sealing and enclosures, and marine equipment.
Stocked as N70246 and sold individually. Unit weight is approximately 5.2412 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.
Description -246 BLACK CHLOROPRENE 70D O-RING
Actual Cross Section 0.139 inch (3.53 mm)
Actual Inside Diameter 4.484 inch (113.89 mm)
Actual Outside Diameter 4.762 inch (120.95 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity