Related Clues:
- Wind turbine part
- System of turning helicopter blades
- Palindromic moving part
- Revolving part of a motor
- Reversible piece of moving machinery?
- Machine part that turns around
- System of blades on a helicopter
- Turning part of machine, palindromic
- Rotating part of machine
- Blade of a helicopter
- Palindromic revolving part of machine
- Revolving bar
- Revolving part of a machine, a palindrome
- Part of machine that turns
- Turning part of machine - a palindrome