7MM CS X 345MM ID BLACK BUNA 70D

APG stocks the H7X345, a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 345 mm (13.583 in), a cross section of 7 mm (0.276 in), and an outside diameter of 359 mm (14.13 in). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Buna-N (Nitrile) is specified here for low compression set under sustained load and most widely specified general-purpose sealing elastomer. The compound resists petroleum-based oils, water, and greases and lubricants. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. It should not be specified for service in automotive brake fluid or ozone and direct sunlight.

It sees regular use in general industrial maintenance, automotive, and hydraulic and pneumatic systems.

Stocked as H7X345 and sold individually. Unit weight is approximately 53.42 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.