3MM (.119) BUNA-N O RING CORD 90 DURO

Ordered as 0M284BH3, this is a black Buna-N (Nitrile) 90 Shore A O-Ring Cord Stock built to a cross section of 0.119 in (3 mm). The o-ring cord stock provides continuous extruded stock for building one-off or oversized rings.

As a material, Buna-N (Nitrile) is widely chosen for the most widely specified general-purpose sealing elastomer and an economical choice for high-volume maintenance programs. Expect good resistance to petroleum-based oils, water, and greases and lubricants. Applications involving ketones or automotive brake fluid call for a different compound.

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

This item is sold by the foot under part number 0M284BH3. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.