3MM CS X 29.2MM ID BLACK BUNA 90D

Part number H90M3X29.2 is a black Buna-N (Nitrile) 90 Shore A O-Ring built to an inside diameter of 29.2 mm (1.15 in), a cross section of 3 mm (0.118 in), and an outside diameter of 35.2 mm (1.39 in). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

As a material, Buna-N (Nitrile) is widely chosen for reliable performance in both static and dynamic service, strong abrasion and tear resistance. It resists many alcohols, petroleum-based oils, and water. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. Verify compatibility before use with ozone and direct sunlight or ketones.

Typical settings include agricultural equipment, construction equipment, and fluid power.

This item is sold individually under part number H90M3X29.2. Application requirements vary, so validate compatibility with your process conditions prior to installation.