Vertical Velocity Indicator

Features

Specifications

• Width:
  Between 3.240 inches and 3.260 inches
• Length:
  Between 5.504 inches and 5.688 inches
• Current Type:
  Dc
• Dc Voltage Rating:
  5.0 volts
• Contact Quantity:
  3
• End Application:
  Th-1h modification
• Usage Design:
  Vertical speed
• Presentation Type:
  Dial
• Electrical Connection Quantity:
  1
• Electrical Connection Identifying Number:
  Deutsch dm-5600-3p per ms 3134h3-50p or equivalent
• Mechanical Connection Quantity:
  1
• Mechanical Connection Size:
  Static port .5625-18 unjf-3b per ms 33649-06
• Mechanical Connection Type:
  Tube w/fittings
• Knob Quantity:
  1
• Pointer Purpose:
  Indicate speed of climb and descent
• Pointer Type:
  Indicating single pointer
• Mounting Facility Type And Quantity:
  1 panel
• Height:
  Between 3.240 inches and 3.260 inches
• Federal Supply Class (fsc):
  Flight instruments
• National Stock Number (nsn):
  6610-01-552-8582
• Special Features:
  Dial markings and portion of pointer will be white number 37875 of fed-std-595, background of dial and other portion of pointer will be black number 37038 of fed-std-595, indicator will be integrally lighted 5 volts dc nvg green, range of 0 to 3, 000 feet per minute, 15 indicating lines for climb; 15 indicating lines for descent, surface bonding preperation per mil-c-5541; class 3, bell helicopter part number is 212-070-239-103, manufacturer nomenclature: indicator, vertical velocity, rapid response, acceleration sensitive