5MM CS X 145MM ID BLACK BUNA 70D

Part number H5X145 is a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 145 mm (5.709 in), a cross section of 5 mm (0.197 in), and an outside diameter of 155 mm (6.1 in). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Buna-N (Nitrile) is specified here for most widely specified general-purpose sealing elastomer and low compression set under sustained load. The compound resists hydraulic fluids, petroleum-based oils, and many alcohols. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Verify compatibility before use with polar solvents or strong acids.

It sees regular use in fluid power, general industrial maintenance, and hydraulic and pneumatic systems.

This item is sold individually under part number H5X145. Unit weight is approximately 11.316 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. For a size or compound outside the standard catalog, APG can quote from a print or sample.