5.7MM CS X 144.6MM ID BLACK BUNA 70D

H5.7X144.6 is a black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 144.6 mm (5.693 in), a cross section of 5.7 mm (0.224 in), and an outside diameter of 156 mm (6.14 in). In service, this o-ring compresses into its gland to block fluid or gas migration across a joint. Source specification: Metric O-RING, JIS P145.

Buna-N (Nitrile) is specified here for strong abrasion and tear resistance, economical choice for high-volume maintenance programs. The material holds up against many alcohols, water, and propane and butane. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C). Applications involving automotive brake fluid or strong acids call for a different compound.

You will find this material specified across general industrial maintenance, automotive, and agricultural equipment.

H5.7X144.6 ships individually. Unit weight is approximately 14.548 g. Check the compound against your process media, pressure and temperature before committing to a design.