5MM CS X 270MM ID BLACK BUNA 70D

APG stocks the H5X270, a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 270 mm (10.63 in), a cross section of 5 mm (0.197 in), and an outside diameter of 280 mm (11.02 in). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Buna-N (Nitrile) is widely chosen for low compression set under sustained load, reliable performance in both static and dynamic service. The material holds up against propane and butane, many alcohols, and greases and lubricants. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). It should not be specified for service in strong acids or ozone and direct sunlight.

Common environments for this compound include fluid power, general industrial maintenance, and agricultural equipment.

This item is sold individually under part number H5X270. Unit weight is approximately 20.493 g. Check the compound against your process media, pressure and temperature before committing to a design.