Electrical Tachometer Indicator

Features

Specifications

• Diameter:
  1.940 inches
• Length:
  6.000 inches
• Current Type:
  Ac
• Ac Voltage Rating:
  115.0 volts
• Frequency Rating:
  400.0 hertz
• Presentation Type:
  Dial
• Scale Range:
  +0.1/+100.0 percent revolutions per minute single indicator single scale
• Individual Marking:
  Fan percent rpm
• Electrical Connection Quantity:
  1
• Electrical Connection Identifying Number:
  M83723-11h12-10n
• Pointer Type:
  Indicating single pointer
• Case Material:
  Aluminum alloy
• Part Name Assigned By Controlling Agency:
  Indicator, engine fan speed
• Phase:
  Single
• Federal Supply Class (fsc):
  Engine instruments
• National Stock Number (nsn):
  6620-01-008-1654
• Special Features:
  5case per ms33639; background of scale black no. 37038 per fed-std-595; pointer and scale markings white 37875 per fed-std-595; case finish black; 5 volt integral white lighting per mil-l-27160; connector mates with m83723-13r12-10n or equivalent