2.7MM CS X 30MM ID BLACK BUNA 70D

Part number H2.7X30 is a black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 30 mm (1.181 in), a cross section of 2.7 mm (0.106 in), and an outside diameter of 35.4 mm (1.39 in). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

The compound resists hydraulic fluids, water, and propane and butane. That behavior comes from the compound itself: Buna-N (Nitrile) is specified for an economical choice for high-volume maintenance programs, reliable performance in both static and dynamic service. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with strong acids or ketones.

It sees regular use in automotive, fluid power, and general industrial maintenance.

This item is sold individually under part number H2.7X30. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.