1.5MM CS X 31.8MM ID BLACK BUNA 70D

Part number H1.5X31.8 is a black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 31.8 mm (1.252 in), a cross section of 1.5 mm (0.059 in), and an outside diameter of 34.8 mm (1.37 in). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Buna-N (Nitrile) is specified here for strong abrasion and tear resistance, most widely specified general-purpose sealing elastomer. It resists propane and butane, petroleum-based oils, and many alcohols. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C).

Typical settings include fluid power, automotive, and construction equipment.

H1.5X31.8 ships 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.