2MM CS X 72MM ID BLACK BUNA 70D

This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A measuring an inside diameter of 72 mm (2.835 in), a cross section of 2 mm (0.079 in), and an outside diameter of 76 mm (2.99 in), catalogued under part number H2X72. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.

As a material, Buna-N (Nitrile) is specified for reliable performance in both static and dynamic service, the most widely specified general-purpose sealing elastomer. It resists water, petroleum-based oils, and many alcohols. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service.

Typical settings include construction equipment, agricultural equipment, and fluid power.

Reference part number H2X72 when ordering; the item is sold individually. Unit weight is approximately 0.8856 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.