This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A supplied with an inside diameter of 14.5 mm (0.571 in), a cross section of 3 mm (0.118 in), and an outside diameter of 20.5 mm (0.81 in), catalogued under part number H3X14.5. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.
Buna-N (Nitrile) is specified here for economical choice for high-volume maintenance programs, reliable performance in both static and dynamic service. It resists hydraulic fluids, greases and lubricants, and propane and butane. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C).
Common environments for this compound include hydraulic and pneumatic systems, automotive, and agricultural equipment.
Reference part number H3X14.5 when ordering; the item is sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
description 3MM CS X 14.5MM ID BLACK BUNA 70D
uf_description2 METRIC O-RING
Actual_OD 20.5 mm (0.81 inch)
Actual_CS 3 mm (0.118 inch)
Actual_ID 14.5 mm (0.571 inch)
ProductCode Description O-Rings - Metric - Commodity