O Ring Red Black Green In NBR FKM SILICONE Material for CAR TRUCK TRACTOR
O-ring is a ring-shaped mechanical gasket. It is a ring-shaped elastomer with a circular cross section, which is usually fixed in a groove. During assembly, it will be compressed by two or more components, thus producing a sealed interface. Because of its low price, simple manufacture, reliable function and simple installation requirements, O-ring is the most common mechanical design for sealing. Can withstand tens of Pascal (thousands of pounds) of pressure. O-rings can be used in static applications or dynamic applications where there is relative motion between components.