1.25MM CS X 13MM ID BLACK BUNA 70D

The H1.25X13 is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 13 mm (0.512 in), a cross section of 1.25 mm (0.049 in), and an outside diameter of 15.5 mm (0.61 in). This o-ring compresses into its gland to block fluid or gas migration across a joint.

The compound resists many alcohols, hydraulic fluids, and greases and lubricants. Buna-N (Nitrile) is known for low compression set under sustained load, reliable performance in both static and dynamic service. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C).

Common environments for this compound include automotive, hydraulic and pneumatic systems, and agricultural equipment.

This item is sold individually under part number H1.25X13. 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.