3MM CS X 130MM ID BLACK BUNA 70D

Ordered as H3X130, this is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 130 mm (5.118 in), a cross section of 3 mm (0.118 in), and an outside diameter of 136 mm (5.35 in). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Buna-N (Nitrile) is specified here for strong abrasion and tear resistance, low compression set under sustained load. The material holds up against hydraulic fluids, petroleum-based oils, and propane and butane. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C).

Typical settings include general industrial maintenance, agricultural equipment, and automotive.

Reference part number H3X130 when ordering; the item is sold individually. Unit weight is approximately 3.68 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. For a size or compound outside the standard catalog, APG can quote from a print or sample.