2MM CS X 82MM ID BLACK BUNA 70D

The H2X82 is a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 82 mm (3.228 in), a cross section of 2 mm (0.079 in), and an outside diameter of 86 mm (3.39 in). This o-ring compresses into its gland to block fluid or gas migration across a joint.

As a material, Buna-N (Nitrile) is widely chosen for the most widely specified general-purpose sealing elastomer and low compression set under sustained load. Expect good resistance to hydraulic fluids, petroleum-based oils, and many alcohols. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C).

Maintenance and OEM teams specify it across automotive, construction equipment, and agricultural equipment.

Reference part number H2X82 when ordering; the item is sold individually. Unit weight is approximately 1.0206 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. For a size or compound outside the standard catalog, APG can quote from a print or sample.