Electrical Tachometer Indicator

Features

Specifications

• Scale Marking And Surface Finish:
  Minor graduation luminous and major graduation luminous and minor graduation luminous and major graduation luminous
• Width:
  3.250 inches
• Current Type:
  Ac
• Depth:
  5.250 inches
• Contact Quantity:
  3
• Contact Type:
  Pin
• Presentation Type:
  Synchro motor
• Individual Marking:
  Marked w/straight black line in center; r
• Electrical Connection Quantity:
  2
• Electrical Connection Identifying Number:
  Part no. X-814-8-1
• Mounting Facility Type And Quantity:
  4 unthreaded hole
• Mounting Stud Diameter:
  0.1695 inches
• Height:
  3.250 inches
• Fsc Application Data:
  Engine instrument aircraft
• Federal Supply Class (fsc):
  Engine instruments
• National Stock Number (nsn):
  6620-00-663-4275