Final answer:
The item needed to remove air from the A-A-50652 life preserver is the deflation tube.
Step-by-step explanation:
The item needed to remove air from the A-A-50652 life preserver is the deflation tube.
The deflation tube allows air to escape from the life preserver, which is necessary for deflating it. Unlike the inflation tube which is used to inflate the life preserver, the deflation tube serves the opposite purpose.