This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A built to an inside diameter of 34.2 mm (1.346 in), a cross section of 3 mm (0.118 in), and an outside diameter of 40.2 mm (1.58 in), catalogued under part number H3X34.2. It creates a positive seal at flange, piston and rod interfaces without added hardware.
It resists greases and lubricants, propane and butane, and water. Buna-N (Nitrile) offers strong abrasion and tear resistance, an economical choice for high-volume maintenance programs. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C).
It sees regular use in agricultural equipment, fluid power, and automotive.
Order part number H3X34.2, sold individually. Unit weight is approximately 0.0011 g. Check the compound against your process media, pressure and temperature before committing to a design.
Description 3MM CS X 34.2MM ID BLACK BUNA 70D
Actual Outside Diameter 40.2 mm (1.58 inch)
Actual Cross Section 3 mm (0.118 inch)
Actual Inside Diameter 34.2 mm (1.346 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity