1.5MM CS X 19MM ID BLACK BUNA 70D

Ordered as H1.5X19, this is a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 19 mm (0.748 in), a cross section of 1.5 mm (0.059 in), and an outside diameter of 22 mm (0.87 in). The o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Expect good resistance to many alcohols, water, and hydraulic fluids. That behavior comes from the compound itself: Buna-N (Nitrile) is specified for reliable performance in both static and dynamic service, low compression set under sustained load. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service.

Common environments for this compound include agricultural equipment, hydraulic and pneumatic systems, and fluid power.

This item is sold individually under part number H1.5X19. Unit weight is approximately 0.1475 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.