3MM CS X 159.5MM ID BLACK BUNA 70D

The H3X159.5 is a black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 159.5 mm (6.28 in), a cross section of 3 mm (0.118 in), and an outside diameter of 165.5 mm (6.52 in). This o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Buna-N (Nitrile) is specified here for reliable performance in both static and dynamic service, economical choice for high-volume maintenance programs. The material holds up against many alcohols, greases and lubricants, and propane and butane. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service.

It sees regular use in automotive, general industrial maintenance, and agricultural equipment.

Reference part number H3X159.5 when ordering; the item is sold individually. Check the compound against your process media, pressure and temperature before committing to a design.