5MM CS X 102MM ID BLACK BUNA 70D

H5X102 is a black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 102 mm (4.016 in), a cross section of 5 mm (0.197 in), and an outside diameter of 112 mm (4.41 in). In service, this o-ring delivers dependable bidirectional sealing in a compact groove envelope.

The material holds up against water, many alcohols, and hydraulic fluids. That behavior comes from the compound itself: Buna-N (Nitrile) is valued for low compression set under sustained load and the most widely specified general-purpose sealing elastomer. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with ketones or ozone and direct sunlight.

Typical settings include agricultural equipment, fluid power, and hydraulic and pneumatic systems.

This item is sold individually under part number H5X102. Unit weight is approximately 8.0608 g. Check the compound against your process media, pressure and temperature before committing to a design.