APG stocks the H2.5X69, a black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 69 mm (2.717 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 74 mm (2.91 in). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.
Buna-N (Nitrile) delivers an economical choice for high-volume maintenance programs, strong abrasion and tear resistance. The material holds up against greases and lubricants, water, and petroleum-based oils. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C).
Typical settings include construction equipment, automotive, and agricultural equipment.
H2.5X69 ships individually. Unit weight is approximately 1.369 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.
Description 2.5MM CS X 69MM ID BLACK BUNA 70D
Actual Outside Diameter 74 mm (2.91 inch)
Actual Cross Section 2.5 mm (0.098 inch)
Actual Inside Diameter 69 mm (2.717 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity