2.5MM CS X 125MM ID BLACK BUNA 70D

The H2.5X125 is a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 125 mm (4.921 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 130 mm (5.12 in). This o-ring compresses into its gland to block fluid or gas migration across a joint.

Buna-N (Nitrile) is specified here for most widely specified general-purpose sealing elastomer and low compression set under sustained load. This material stands up to many alcohols, propane and butane, and hydraulic fluids. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Exposure to strong acids or automotive brake fluid will shorten service life.

You will find this material specified across hydraulic and pneumatic systems, automotive, and construction equipment.

H2.5X125 ships individually. Unit weight is approximately 2.401 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.