I doubt it, but it works for me....
The Valve is the piece that actually moves in and out, or "opens and closes" - the part of the block that the valve rests on is called the valve seat.
plinth
the nail
the capstone or pyramidion
When all power and authority rests with one person, it is called a dictatorship or autocracy.
Oligarchy
Open the cylinder and look inside on the frame where the crane assembly rests.
The Cradle
It is about to die.
Dictatorship.
Dictatorship.
Dictatorship