10MM CS X 880MM ID BLACK BUNA 90D

APG stocks the H90M10X880, a black Buna-N (Nitrile) 90 Shore A O-Ring built to an inside diameter of 880 mm (34.646 in), a cross section of 10 mm (0.394 in), and an outside diameter of 900 mm (35.43 in). An o-ring compresses into its gland to block fluid or gas migration across a joint.

The material holds up against many alcohols, propane and butane, and water. That behavior comes from the compound itself: Buna-N (Nitrile) is valued for low compression set under sustained load, strong abrasion and tear resistance. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with ozone and direct sunlight or strong acids.

Maintenance and OEM teams specify it across automotive, general industrial maintenance, and fluid power.

This item is sold individually under part number H90M10X880. Application requirements vary, so validate compatibility with your process conditions prior to installation.