4MM CS X 154MM ID BLACK BUNA 70D

APG stocks the H4X154, a black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 154 mm (6.063 in), a cross section of 4 mm (0.157 in), and an outside diameter of 162 mm (6.38 in). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Buna-N (Nitrile) is specified here for low compression set under sustained load, strong abrasion and tear resistance. It resists many alcohols, petroleum-based oils, and water. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C).

You will find this material specified across construction equipment, agricultural equipment, and automotive.

Order part number H4X154, sold individually. Unit weight is approximately 7.665 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.