Part number H3X350 is a black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 350 mm (13.78 in), a cross section of 3 mm (0.118 in), and an outside diameter of 356 mm (14.02 in). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.
Buna-N (Nitrile) delivers an economical choice for high-volume maintenance programs, reliable performance in both static and dynamic service. The compound resists hydraulic fluids, water, and petroleum-based oils. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C).
Typical settings include agricultural equipment, construction equipment, and hydraulic and pneumatic systems.
This item is sold individually under part number H3X350. Unit weight is approximately 10.11 g. Review your operating media and conditions against this specification before installation. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.
Description 3MM CS X 350MM ID BLACK BUNA 70D
Actual Outside Diameter 356 mm (14.02 inch)
Actual Cross Section 3 mm (0.118 inch)
Actual Inside Diameter 350 mm (13.78 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity