5.7MM CS X 149.3MM ID BLACK BUNA 90D

This o-ring is supplied in black Buna-N (Nitrile) 90 Shore A supplied with an inside diameter of 149.3 mm (5.878 in), a cross section of 5.7 mm (0.224 in), and an outside diameter of 160.7 mm (6.33 in), catalogued under part number H90M5.7X149.3. It seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces. Source specification: Metric O-RING, JIS G150.

Buna-N (Nitrile) is specified here for economical choice for high-volume maintenance programs and low compression set under sustained load. This material stands up to propane and butane, hydraulic fluids, and greases and lubricants. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C).

Common environments for this compound include construction equipment, general industrial maintenance, and automotive.

Stocked as H90M5.7X149.3 and sold individually. Unit weight is approximately 17.333 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.