1.8MM CS X 3.15MM ID BLACK BUNA 70D

The H1.8X3.15 is a black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 3.15 mm (0.124 in), a cross section of 1.8 mm (0.071 in), and an outside diameter of 6.75 mm (0.27 in). This o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Buna-N (Nitrile) is specified here for most widely specified general-purpose sealing elastomer and low compression set under sustained load. The material holds up against hydraulic fluids, water, and many alcohols. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with ketones or ozone and direct sunlight.

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

This item is sold individually under part number H1.8X3.15. Unit weight is approximately 0.0467 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.