Related Clues:

• Constituent of a whole
• Family ___
• Penny has two
• Two for dinner?
• Segment covered by a test, perhaps
• Half ems
• Nixon's beginning and end
• One piece of a sectional sofa
• Mil. officer
• See 61-Across
• Kitchen fixture
• Squad car
• Realtor's sale
• Small group
• USNA grad, e.g.