Dial Indicating Compound Pressure-vacuum Gage

Features

Specifications

• Overall Depth:
  Between 1.218 inches and 1.234 inches
• Overall Diameter:
  2.750 inches
• Case Material:
  Steel, drawn
• End Application:
  Missile, mx peacekeeper; support equipment, f-4 aircraft; support equipment, t-37 aircraft
• Graduation Unit:
  10.0 inches of mercury and 25.0 pounds per square inch
• Actuation Type:
  Single bourdon tube
• Adjustability:
  Adjustable
• Scale Range:
  +0.0/+30.0 inches of mercury and +0.0/+250.0 pounds pressure per square inch
• Scale Name:
  Pressure-vacuum
• Dial Size:
  2-1/2 in. Dia
• Connection Quantity:
  1
• Pointer Color:
  Black
• Pointer Type:
  Indicating
• Scale Marking:
  R-12, r-22
• Scale Type:
  Multiple
• Scale Smallest Increment:
  2.0 inches of mercury and 5.0 pounds per square inch
• Connection Type:
  External
• Mounting Method:
  Rigid stem
• Scale Accuracy:
  Porm 1 pct full scale
• Actuating Element Material:
  Beryllium copper
• Scale Inscription/background Color:
  Black markings on white background
• Scale Name For Which Pointer Is Designed:
  Pressure-vacuum
• Connection Location:
  Lower
• Bezel Type:
  Thread
• Protective Crystal Material:
  Glass
• Connection Size:
  0.125 in. Npt dia
• Mounting Connection Location:
  Bottom
• Connector Type Vent:
  Not provided
• Material:
  Brass
• Surface Treatment:
  Paint, black
• Nondefinitive Specification/std Data:
  3 class and 2 1/2-2 1/2 size and iii type
• Federal Supply Class (fsc):
  Pressure, temperature, and humidity measuring and controlling instruments
• National Stock Number (nsn):
  6685-00-973-2130