-141 BLACK BUNA 90D O-RING

Part number H90141 is an AS568-141 black Buna-N (Nitrile) 90 Shore A O-Ring supplied with an inside diameter of 2.3 in (58.42 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.506 in (63.65 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

Buna-N (Nitrile) is specified here for most widely specified general-purpose sealing elastomer and low compression set under sustained load. This material stands up to many alcohols, petroleum-based oils, and water. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Exposure to polar solvents or ozone and direct sunlight will shorten service life.

Typical settings include construction equipment, agricultural equipment, and hydraulic and pneumatic systems.

This item is sold individually under part number H90141. Unit weight is approximately 1.44 g and nominal inside diameter is listed as 2 5/16 inch. Review your operating media and conditions against this specification before installation.