3MM CS X 43MM ID BLACK BUNA 70D

The H3X43 is a black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 43 mm (1.693 in), a cross section of 3 mm (0.118 in), and an outside diameter of 49 mm (1.93 in). This o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Buna-N (Nitrile) is specified here for economical choice for high-volume maintenance programs and most widely specified general-purpose sealing elastomer. This material stands up to hydraulic fluids, greases and lubricants, and petroleum-based oils. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with automotive brake fluid or ozone and direct sunlight.

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

H3X43 ships individually. Unit weight is approximately 1.321 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.