Indicating Vacuum Gage

Features

Specifications

• Overall Depth:
  1.781 inches
• Bolt Circle Diameter:
  4.250 inches
• Mounting Hole Diameter:
  0.219 inches
• Mounting Hole Quantity:
  3
• Overall Diameter:
  4.750 inches
• Case Material:
  Aluminum
• Case Surface Treatment:
  Anodized, mil-c-5541 and enamel, gray
• Graduation Unit:
  5.0 inches of mercury
• Actuation Type:
  Bourdon tube
• Adjustability:
  Adjustable
• Scale Range:
  +0.0/+30.0 inches of mercury
• Scale Name:
  Vacuum
• Dial Size:
  3-1/2 in. Dia
• Connection Quantity:
  1
• Pointer Color:
  Black
• Pointer Type:
  Indicating
• Scale Type:
  Single
• Scale Smallest Increment:
  1.0 inches of mercury
• Connection Type:
  External
• Mounting Method:
  Straight pipe thread
• Scale Accuracy:
  Porm 1 pct of scale range
• Actuating Element Material:
  Nickel copper alloy
• Scale Inscription/background Color:
  White background, black graduations and markings
• Connection Location:
  Bottom
• Protective Crystal Material:
  Plastic
• Connection Size:
  0.438-20 unf
• Connector Type Vent:
  Not provided
• Specification Data:
  81349-mil-g-18997 government specification
• Federal Supply Class (fsc):
  Pressure, temperature, and humidity measuring and controlling instruments
• National Stock Number (nsn):
  6685-01-049-8076
• Special Features:
  7/16-20 unf 2a flareless bite-type tube fitting per mil-f-18866 for connection data