APG stocks the H3X116, a black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 116 mm (4.567 in), a cross section of 3 mm (0.118 in), and an outside diameter of 122 mm (4.8 in). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.
As a material, Buna-N (Nitrile) is known for an economical choice for high-volume maintenance programs, strong abrasion and tear resistance. The material holds up against hydraulic fluids, water, and petroleum-based oils. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C).
Typical settings include automotive, general industrial maintenance, and agricultural equipment.
Stocked as H3X116 and sold individually. Unit weight is approximately 3.227 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.
Description 3MM CS X 116MM ID BLACK BUNA 70D
Actual Outside Diameter 122 mm (4.8 inch)
Actual Cross Section 3 mm (0.118 inch)
Actual Inside Diameter 116 mm (4.567 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity