-219 BLACK BUNA 70D O-RING

Part number H70219 is an AS568-219 black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 1.296 in (32.92 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 1.574 in (39.98 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Buna-N (Nitrile) is specified for strong abrasion and tear resistance, reliable performance in both static and dynamic service. This material stands up to water, petroleum-based oils, and greases and lubricants. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C).

It sees regular use in construction equipment, automotive, and general industrial maintenance.

H70219 ships individually. Unit weight is approximately 0.0014 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.