The turret
On almost all tanks, the turret swivels. (The Swedish S-tank did not have a turret.) There are a few tanks with swiveling commander's cupolas.
i think it is capering
It is called the revolving nosepiece, or simply the nosepiece.
That fishing lure already has a swivel. Please don't swivel that chair.
"The chair rotates on a swivel." =)
The chair rotates on a swivel
Because it has to be free and swivel clear of the ground
In the tank, part of the pump module.In the tank, part of the pump module.
A boom microphone is a microphone on a boom which is normally on a headset. A swivel boom would be a headset microphone that can swivel.
It is part of the fuel pump module in the tank, so the tank has to be removed.It is part of the fuel pump module in the tank, so the tank has to be removed.
It is part of the fuel pump module in the tank.