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:
  Steel, corrosion resisting
• Case Surface Treatment:
  Gray enamel finish
• Graduation Unit:
  5.0 inches of mercury
• Actuation Type:
  Single bourdon tube
• Adjustability:
  Adjustable
• Scale Range:
  +0.0/+30.0 inches of mercury
• Scale Name:
  Vacuum
• Dial Size:
  3-1/2 in.
• 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:
  Surface wall
• Scale Accuracy:
  1-1/2 pct accuracy rating entire range
• Actuating Element Material:
  Nickel-copper-aluminum alloy
• Scale Inscription/background Color:
  Black figures on white background
• Connection Location:
  Bottom
• Bezel Type:
  Slips-on
• Protective Crystal Material:
  Plastic
• Connection Size:
  1/4 in. Od tube
• Connector Type Vent:
  Not provided
• Material:
  Steel
• Surface Treatment:
  Gray enamel finish
• Nondefinitive Specification/std Data:
  A design and b type
• Federal Supply Class (fsc):
  Pressure, temperature, and humidity measuring and controlling instruments
• National Stock Number (nsn):
  6685-00-932-5270