-283 BLACK CHLOROPRENE 70D O-RING

Part number N70283 is an AS568-283 black Neoprene (Chloroprene) 70 Shore A O-Ring measuring an inside diameter of 16.955 in (430.66 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 17.233 in (437.72 mm). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Neoprene (Chloroprene) is specified here for good resilience across a moderate temperature band, balanced combination of oil and weather resistance. The compound resists mild acids, ozone and weathering, and moderate petroleum oil exposure. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with ketones or strong oxidizing acids.

Common environments for this compound include weather sealing and enclosures, general industrial, and transit and rail.

Reference part number N70283 when ordering; the item is sold individually. Unit weight is approximately 18.7092 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.