Part number H3X23.5 is a black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 23.5 mm (0.925 in), a cross section of 3 mm (0.118 in), and an outside diameter of 29.5 mm (1.16 in). An o-ring compresses into its gland to block fluid or gas migration across a joint.
Buna-N (Nitrile) is valued for an economical choice for high-volume maintenance programs, strong abrasion and tear resistance. The compound resists many alcohols, propane and butane, and water. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C).
It sees regular use in construction equipment, agricultural equipment, and hydraulic and pneumatic systems.
This item is sold individually under part number H3X23.5. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.
Description 3MM CS X 23.5MM ID BLACK BUNA 70D
Actual Outside Diameter 29.5 mm (1.16 inch)
Actual Cross Section 3 mm (0.118 inch)
Actual Inside Diameter 23.5 mm (0.925 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity