This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A built to an inside diameter of 34.1 mm (1.343 in), a cross section of 3.6 mm (0.142 in), and an outside diameter of 41.3 mm (1.63 in), catalogued under part number H3.6X34.1. It creates a positive seal at flange, piston and rod interfaces without added hardware.
As a material, Buna-N (Nitrile) offers reliable performance in both static and dynamic service, an economical choice for high-volume maintenance programs. This material stands up to propane and butane, greases and lubricants, and petroleum-based oils. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C).
Maintenance and OEM teams specify it across fluid power, construction equipment, and hydraulic and pneumatic systems.
H3.6X34.1 ships individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.
Description 3.6MM CS X 34.1MM ID BLACK BUNA 70D
Actual Outside Diameter 41.3 mm (1.63 inch)
Actual Cross Section 3.6 mm (0.142 inch)
Actual Inside Diameter 34.1 mm (1.343 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity