3MM CS X 14MM ID BLACK BUNA 70D

APG stocks the H3X14, a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 14 mm (0.551 in), a cross section of 3 mm (0.118 in), and an outside diameter of 20 mm (0.79 in). An 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, reliable performance in both static and dynamic service. Expect good resistance to water, petroleum-based oils, and propane and butane. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). It is not the right choice where automotive brake fluid or strong acids are present.

Maintenance and OEM teams specify it across construction equipment, general industrial maintenance, and automotive.

Reference part number H3X14 when ordering; the item is sold individually. Unit weight is approximately 0.462 g. Review your operating media and conditions against this specification before installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.