-118 BLACK CHLOROPRENE 70D O-RING

APG stocks the N70118, an AS568-118 black Neoprene (Chloroprene) 70 Shore A O-Ring supplied with an inside diameter of 0.862 in (21.89 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 1.068 in (27.13 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

It resists moderate petroleum oil exposure, ozone and weathering, and refrigerants and ammonia. Neoprene (Chloroprene) is specified for good resilience across a moderate temperature band and strong performance in refrigeration circuits. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. Applications involving strong oxidizing acids or ketones call for a different compound.

You will find this material specified across weather sealing and enclosures, marine equipment, and general industrial.

This item is sold individually under part number N70118. Unit weight is approximately 0.581 g and nominal inside diameter is listed as 7/8 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation.