2.5MM CS X 148MM ID BLACK BUNA 70D

H2.5X148 is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 148 mm (5.827 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 153 mm (6.02 in). In service, this o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Buna-N (Nitrile) offers low compression set under sustained load, strong abrasion and tear resistance. Expect good resistance to propane and butane, water, and hydraulic fluids. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. Exposure to polar solvents or automotive brake fluid will shorten service life.

You will find this material specified across hydraulic and pneumatic systems, fluid power, and agricultural equipment.

Reference part number H2.5X148 when ordering; the item is sold individually. Unit weight is approximately 2.974 g. Review your operating media and conditions against this specification before installation. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.