Related Clues:

• Air passages
• Bazookas, basically
• Some pasta
• English subways
• Extinguisher attachments
• Scams, so to speak
• Radiator attachments
• Takes to the cleaners
• Rigatoni, e.g.
• Part of a building's infrastructure
• Tear carriers
• Flexible tubes
• Toothpaste containers
• Fire-engine features
• Fire-fighting needs