-177 BLACK CHLOROPRENE 70D O-RING

Part number N70177 is an AS568-177 black Neoprene (Chloroprene) 70 Shore A O-Ring built to an inside diameter of 9.487 in (240.97 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 9.693 in (246.2 mm). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

It resists mild acids, sunlight and salt spray, and refrigerants and ammonia. That behavior comes from the compound itself: Neoprene (Chloroprene) is valued for good resilience across a moderate temperature band and inherent flame-retarding characteristics. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Verify compatibility before use with aromatic hydrocarbons or chlorinated solvents.

Typical settings include weather sealing and enclosures, marine equipment, and transit and rail.

This item is sold individually under part number N70177. Unit weight is approximately 5.76 g. Review your operating media and conditions against this specification before installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.