##  [Through-Wall Crack](/through-wall-crack) 

  ##  [Through-Wall Crack](https://engineering.quantumdictionary.io/through-wall-crack-0) 

  

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**Engineering & Applied Technologies Dictionary**

 







 

 

 

 



 

 

 

 

Definition

A crack or fracture that extends through the full thickness of a pressure‑ or containment‑carrying component, creating a continuous path between the component’s internal and external environments and enabling fluid transfer across the wall.