3MM CS X 132MM ID BLACK BUNA 70D

APG stocks the H3X132, a black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 132 mm (5.197 in), a cross section of 3 mm (0.118 in), and an outside diameter of 138 mm (5.43 in). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Buna-N (Nitrile) is specified here for most widely specified general-purpose sealing elastomer and economical choice for high-volume maintenance programs. It resists water, petroleum-based oils, and greases and lubricants. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). It is not the right choice where ozone and direct sunlight or polar solvents are present.

Maintenance and OEM teams specify it across automotive, general industrial maintenance, and fluid power.

Order part number H3X132, sold individually. Unit weight is approximately 3.67 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.