H90M2.5X27 is a black Buna-N (Nitrile) 90 Shore A O-Ring with an inside diameter of 27 mm (1.063 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 32 mm (1.26 in). In service, this o-ring compresses into its gland to block fluid or gas migration across a joint.
Buna-N (Nitrile) is widely chosen for reliable performance in both static and dynamic service, an economical choice for high-volume maintenance programs. Expect good resistance to hydraulic fluids, water, and many alcohols. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). It is not the right choice where strong acids or ketones are present.
It sees regular use in agricultural equipment, fluid power, and hydraulic and pneumatic systems.
H90M2.5X27 ships individually. As always, verify media compatibility and operating conditions against the requirements of your specific application.
Description 2.5MM CS X 27MM ID BLACK BUNA 90D
Actual Outside Diameter 32 mm (1.26 inch)
Actual Cross Section 2.5 mm (0.098 inch)
Actual Inside Diameter 27 mm (1.063 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity