2.4MM CS X 12.6MM ID BLACK BUNA 70D

H2.4X12.6 is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 12.6 mm (0.496 in), a cross section of 2.4 mm (0.094 in), and an outside diameter of 17.4 mm (0.69 in). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Buna-N (Nitrile) is specified here for reliable performance in both static and dynamic service, most widely specified general-purpose sealing elastomer. The material holds up against water, greases and lubricants, and propane and butane. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). Applications involving ozone and direct sunlight or polar solvents call for a different compound.

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

Order part number H2.4X12.6, sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.