-913 BLACK BUNA 90D O-RING

H90913 is an AS568-913 black Buna-N (Nitrile) 90 Shore A O-Ring supplied with an inside diameter of 0.986 in (25.04 mm), a cross section of 0.116 in (2.95 mm), and an outside diameter of 1.218 in (30.94 mm). In service, this o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Buna-N (Nitrile) is specified here for low compression set under sustained load, strong abrasion and tear resistance. Expect good resistance to water, propane and butane, and petroleum-based oils. 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.

Typical settings include automotive, hydraulic and pneumatic systems, and fluid power.

H90913 ships individually. Unit weight is approximately 0.8122 g and nominal inside diameter is listed as 13/16 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application.