-037 BLACK CHLOROPRENE 70D O-RING

Part number N70037 is an AS568-037 black Neoprene (Chloroprene) 70 Shore A O-Ring measuring an inside diameter of 2.489 in (63.22 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 2.629 in (66.78 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Expect good resistance to sunlight and salt spray, moderate petroleum oil exposure, and mild acids. Neoprene (Chloroprene) is valued for dependable general-purpose sealing in exposed installations and good resilience across a moderate temperature band. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). It should not be specified for service in ketones or chlorinated solvents.

Maintenance and OEM teams specify it across marine equipment, transit and rail, and weather sealing and enclosures.

Reference part number N70037 when ordering; the item is sold individually. Unit weight is approximately 0.7122 g and nominal inside diameter is listed as 2 1/2 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.