O-ring facts for kids
O-rings are mechanical seals. They are usually a round loop of rubber, but may also be made of cork, metal, or other materials.
They are designed to be seated in a mechanical groove and compressed during assembly between two parts, sealing the interface.
O-rings are one of the most common and important pieces of hardware used in machine design.
Images for kids
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Typical O-ring and application
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Some small O-rings
See also
In Spanish: Junta tórica para niños
Black History Month on Kiddle
Outstanding African-Americans
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O-ring Facts for Kids. Kiddle Encyclopedia.