Electrical Tachometer Indicator

Features

Specifications

• Scale Marking And Surface Finish:
  Lined increments luminous and numerals luminous
• Width:
  4.300 inches
• Center To Center Distance Between Mounting Facilities Parallel To Length:
  3.380 inches
• Center To Center Distance Between Mounting Facilities Parallel To Width:
  3.380 inches
• Length:
  4.300 inches
• Current Type:
  Dc
• Dc Voltage Rating:
  10.0 volts
• Mounting Stud Length:
  1.300 inches
• Depth:
  2.980 inches
• End Application:
  Thruster control, mscc p/n 4405a4110-1
• Mounting Arrangement Style:
  Four hole/stud rectangular/square
• Scale Range:
  +0.1/+500.0 revolutions per minute single indicator single scale
• Marking Color Specificationific Use:
  Easy visibility
• Pointer Purpose:
  Propeller speed
• Pointer Type:
  Clock-hand single pointer
• Mounting Facility Type And Quantity:
  4 threaded stud
• Mounting Stud Diameter:
  0.313 inches
• Features Provided:
  Incandescent lamp
• Dial Outside Diameter:
  4.010 inches
• Color:
  Black background
• Federal Supply Class (fsc):
  Engine instruments
• National Stock Number (nsn):
  6620-01-522-8002
• Special Features:
  Red illumination; 28 vdc lamps