-177 BLACK BUNA 90D O-RING

Part number H90177 is an AS568-177 black Buna-N (Nitrile) 90 Shore A O-Ring measuring an inside diameter of 9.487 in (240.97 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 9.693 in (246.2 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

As a material, Buna-N (Nitrile) is valued for strong abrasion and tear resistance, reliable performance in both static and dynamic service. Expect good resistance to water, hydraulic fluids, and propane and butane. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Exposure to ozone and direct sunlight or automotive brake fluid will shorten service life.

Typical settings include general industrial maintenance, construction equipment, and hydraulic and pneumatic systems.

This item is sold individually under part number H90177. Unit weight is approximately 5.5756 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.