2.62MM CS X 77.5MM ID BLACK BUNA 70D

This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A measuring an inside diameter of 77.5 mm (3.051 in), a cross section of 2.62 mm (0.103 in), and an outside diameter of 82.74 mm (3.26 in), catalogued under part number H2.62X77.5. It compresses into its gland to block fluid or gas migration across a joint.

Buna-N (Nitrile) is widely chosen for the most widely specified general-purpose sealing elastomer and an economical choice for high-volume maintenance programs. It resists water, many alcohols, and propane and butane. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Exposure to ketones or ozone and direct sunlight will shorten service life.

Typical settings include automotive, construction equipment, and general industrial maintenance.

This item is sold individually under part number H2.62X77.5. Check the compound against your process media, pressure and temperature before committing to a design.