1.8MM CS X 14MM ID BLACK BUNA 70D

Ordered as H1.8X14, this is a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 14 mm (0.551 in), a cross section of 1.8 mm (0.071 in), and an outside diameter of 17.6 mm (0.69 in). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.

As a material, Buna-N (Nitrile) is known for strong abrasion and tear resistance, an economical choice for high-volume maintenance programs. The material holds up against water, petroleum-based oils, and greases and lubricants. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Exposure to polar solvents or ozone and direct sunlight will shorten service life.

Maintenance and OEM teams specify it across automotive, hydraulic and pneumatic systems, and construction equipment.

Reference part number H1.8X14 when ordering; the item is sold individually. Unit weight is approximately 0.156 g. Check the compound against your process media, pressure and temperature before committing to a design. For a size or compound outside the standard catalog, APG can quote from a print or sample.