What component of the SUU-64 and SUU-65 dispensers removes the tail section?

The component responsible for removing the tail section of both the SUU-64 and SUU-65 dispensers is the linear shape charges. Linear shape charges are designed to create a focused, directional explosion that effectively severs the tail section from the main body of the dispenser when activated. Their configuration allows for a precise cut, ensuring that the separation occurs cleanly and safely, enabling the dispenser to function as intended upon deployment.

In the context of these specific dispensers, the use of linear shape charges is crucial, as it not only allows for the tail to detach appropriately but also helps to minimize the risk of debris that could affect the overall mission or safety. Other components mentioned, such as explosive charges in general, do not provide the necessary precision for this specific task, while guidance fins facilitate stability in flight, and deployment rings are involved in the releasing mechanism but do not directly disconnect the tail.