2.5MM CS X 74MM ID BLACK BUNA 70D

H2.5X74 is a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 74 mm (2.913 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 79 mm (3.11 in). In service, this o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Expect good resistance to hydraulic fluids, greases and lubricants, and water. Buna-N (Nitrile) is known for an economical choice for high-volume maintenance programs, strong abrasion and tear resistance. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. Applications involving strong acids or ketones call for a different compound.

Common environments for this compound include construction equipment, agricultural equipment, and general industrial maintenance.

Stocked as H2.5X74 and sold individually. Unit weight is approximately 1.44 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.