Ordered as N70413, this is an AS568-413 black Neoprene (Chloroprene) 70 Shore A O-Ring measuring an inside diameter of 2.975 in (75.57 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 3.525 in (89.54 mm). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.
Neoprene (Chloroprene) is specified here for good resilience across a moderate temperature band, balanced combination of oil and weather resistance. The compound resists sunlight and salt spray, refrigerants and ammonia, and mild acids. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C). It should not be specified for service in aromatic hydrocarbons or ketones.
Common environments for this compound include marine equipment, transit and rail, and HVAC and refrigeration.
Stocked as N70413 and sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application.
Description -413 BLACK CHLOROPRENE 70D O-RING
Actual Cross Section 0.275 inch (6.99 mm)
Actual Inside Diameter 2.975 inch (75.57 mm)
Actual Outside Diameter 3.525 inch (89.54 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity