Related Clues:

• Washington is on it
• It's heard before a liftoff
• 'A Chorus Line' number
• See 34-Down
• More than one
• See 52-Across
• Formula ___
• Company number?
• Craps natural
• 'Blastoff!' preceder
• It's inseparable
• Little Foys number
• Half a dozen
• ''--- True Thing'' (1998)
• A cast may take it