Electrical Tachometer Indicator

Features

Specifications

• Diameter:
  Between 1.930 inches and 1.940 inches
• Length:
  9.000 inches
• Scale Division Quantity:
  23 single indicator single scale
• Current Type:
  Ac/dc
• Ac Voltage Rating:
  5.0 volts
• Dc Voltage Rating:
  24.0 volts
• Contact Quantity:
  10
• End Application:
  Kc135r
• Presentation Type:
  Dial and digital display
• Scale Range:
  +0.1/+110.0 percent revolutions per minute all indicators all scales
• Individual Marking:
  N2 % rpm; green band 89 to 95%; red radial marking at 105%
• Electrical Connection Quantity:
  1
• Electrical Connection Identifying Number:
  To mate with ms27484t12f98s
• Pointer Type:
  Indicating single pointer
• Display Type:
  Liquid crystal
• Display Digit Quantity:
  4
• Criticality Code Justification:
  Feat
• Part Name Assigned By Controlling Agency:
  N2 tachometer indicator
• Supplementary Features:
  Tech order1c-13 (k) r-4-4 fig 2; part of the pilot/copilot forward panel p/n 458-50046-508 and -513
• Reference Number Differentiating Characteristics:
  As differentiated by repair parts
• Federal Supply Class (fsc):
  Engine instruments
• National Stock Number (nsn):
  6620-01-278-8028
• Special Features:
  Indicates engine fan speed; vacuum sealed 2 in. Can assembly; weight not to exceed 2.5lbs; white lighted; digital display not required to function after an emp event, dail & pointer are required to funtion; aft95