APG stocks the H3.5X62, a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 62 mm (2.441 in), a cross section of 3.5 mm (0.138 in), and an outside diameter of 69 mm (2.72 in). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.
As a material, Buna-N (Nitrile) is known for the most widely specified general-purpose sealing elastomer, strong abrasion and tear resistance. This material stands up to many alcohols, propane and butane, and hydraulic fluids. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C).
You will find this material specified across general industrial maintenance, hydraulic and pneumatic systems, and agricultural equipment.
Reference part number H3.5X62 when ordering; the item is sold individually. Unit weight is approximately 2.5314 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.
Description 3.5MM CS X 62MM ID BLACK BUNA 70D
Actual Outside Diameter 69 mm (2.72 inch)
Actual Cross Section 3.5 mm (0.138 inch)
Actual Inside Diameter 62 mm (2.441 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity