Time Totalizing Meter

Features

Specifications

• Terminal Quantity:
  2
• Terminal Type:
  Solder lug or stud
• Mounting Type:
  Panel
• Body Diameter:
  2.210 inches
• Current Type:
  Ac
• Case Material:
  Any acceptable
• End Application:
  Nsn 4210-01-486-1035 tfft (tactical fire fighting truck)
• Mounting Configuration:
  Three 0.125 in. Diameter mtg holes on 1.220 in. Radius spaced 120 degrees apart
• Indicator Type:
  Drum register
• Voltage Rating:
  120.0 volts
• Measurement Unit:
  Hours
• Unit Type:
  Mounted
• Mounting Flange Diameter:
  2.695 inches
• Operating Frequency:
  60.0 hertz
• Hermetic Protection:
  Not provided
• Movement Type:
  Electrical
• Body Depth:
  3.000 inches
• Smallest Increment Indicated:
  0.10
• Mounting Method:
  Flush
• Reset Feature:
  Not provided
• Maximum Measurement:
  99999.90
• Marking Color:
  Black numerals for hundredths, white numerals for hours
• Background Color:
  Black background on hr wheel, white background on tenths wheel
• Electrical Movement Type:
  Synchronous motor
• Specification Data:
  81349--3971/2-5 government specification
• Nondefinitive Specification/std Data:
  B grade and 3971/2-5 part and ii type
• Federal Supply Class (fsc):
  Time measuring instruments
• National Stock Number (nsn):
  6645-00-831-6826