2MM CS X 70MM ID BLACK BUNA 70D

Part number H2X70 is a black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 70 mm (2.756 in), a cross section of 2 mm (0.079 in), and an outside diameter of 74 mm (2.91 in). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

As a material, Buna-N (Nitrile) offers strong abrasion and tear resistance, low compression set under sustained load. The compound resists water, petroleum-based oils, and propane and butane. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C).

Maintenance and OEM teams specify it across hydraulic and pneumatic systems, automotive, and agricultural equipment.

This item is sold individually under part number H2X70. Unit weight is approximately 0.867 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.