This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A measuring an inside diameter of 31.6 mm (1.244 in), a cross section of 2.4 mm (0.094 in), and an outside diameter of 36.4 mm (1.43 in), catalogued under part number H2.4X31.6. It creates a positive seal at flange, piston and rod interfaces without added hardware.
As a material, Buna-N (Nitrile) is valued for low compression set under sustained load, reliable performance in both static and dynamic service. This material stands up to water, hydraulic fluids, and petroleum-based oils. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. It should not be specified for service in ozone and direct sunlight or automotive brake fluid.
It sees regular use in fluid power, automotive, and general industrial maintenance.
This item is sold individually under part number H2.4X31.6. As always, verify media compatibility and operating conditions against the requirements of your specific application.
description 2.4MM CS X 31.6MM ID BLACK BUNA 70D
uf_description2 METRIC O-RING
Actual_OD 36.4 mm (1.43 inch)
Actual_CS 2.4 mm (0.094 inch)
Actual_ID 31.6 mm (1.244 inch)
ProductCode Description O-Rings - Metric - Commodity