Electrical Tachometer Indicator

Features

Specifications

• Scale Marking And Surface Finish:
  Major graduation luminous and minor graduation luminous
• Width:
  3.250 inches
• Current Type:
  Ac
• Depth:
  4.938 inches
• Contact Quantity:
  3
• Contact Type:
  Pin
• Presentation Type:
  Synchro motor
• Scale Range:
  -0.1/+4500.0 revolutions per minute single indicator single scale
• Individual Marking:
  Marked 1; marked 2
• Electrical Connection Quantity:
  2
• Electrical Connection Identifying Number:
  Design standard and10066-14s-1p
• Mounting Facility Type And Quantity:
  4 unthreaded hole
• Mounting Stud Diameter:
  0.170 inches
• Height:
  3.250 inches
• Nondefinitive Specification/std Data:
  An5530-3a-12 reference number
• Fsc Application Data:
  1. Generator, tachometer, aircraft
• Reference Number Differentiating Characteristics:
  Pointers marked 1 and 2
• Federal Supply Class (fsc):
  Engine instruments
• National Stock Number (nsn):
  6620-00-244-8020