Related Clues:

• Door fastener
• Kind of engine
• Spout
• Runway model?
• American acquisition
• Lightning unit
• Boeing 747, e.g.
• Cloth roll
• Lustrous black
• Leave
• Widebody, e.g.
• Threaded fastener
• It may come from out of the blue
• Jacuzzi feature
• Nut filler