| Answer | Crossword Clue |
|---|---|
| STICK | Steering gear of a plane. |
| TIEROD | Part of a steering gear. |
| pilothouse | a shelter for steering gear and pilot |
| pilothouses | PILOTHOUSE, a shelter for steering gear and pilot |
| contrate | (of a gear) having teeth at right angles to the plane of rotation |
| hypoid | a type of bevel gear in which driving and driven shafts are at right angles but not in the same plane |
