This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A supplied with an inside diameter of 15.88 mm (0.625 in), a cross section of 2.62 mm (0.103 in), and an outside diameter of 21.12 mm (0.83 in), catalogued under part number H2.62X15.88. It delivers dependable bidirectional sealing in a compact groove envelope.
Buna-N (Nitrile) is known for an economical choice for high-volume maintenance programs and the most widely specified general-purpose sealing elastomer. This material stands up to greases and lubricants, petroleum-based oils, and hydraulic fluids. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). It should not be specified for service in automotive brake fluid or ozone and direct sunlight.
It sees regular use in automotive, construction equipment, and fluid power.
Order part number H2.62X15.88, sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
Description 2.62MM CS X 15.88MM ID BLACK BUNA 70D
Actual Outside Diameter 21.12 mm (0.83 inch)
Actual Cross Section 2.62 mm (0.103 inch)
Actual Inside Diameter 15.88 mm (0.625 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity