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NSN 5930-01-056-4699

Vacuum Switch

About this product

Differential pressure switch type, 180.0 degrees fahrenheit operating tempurature rating, 14 all pressure connection thready qty per inch (tpi), contact action stimulus: increase.

Manufacturer part number 142C949H01 for national stock number 5930010564699.

Datasheet

  • Product description

    Pressure Switch NSN 5930-01-056-4699.

  • MPN or Model

    142C949H01

  • Schedule B
    8536.50.9065 (Switches, for a voltage not exceeding 1000 volts, nesoi)
  • Thread Length
    0.750 inches all pressure connection
  • End Application
    Air route surveillance radar 3, (arsr3)
  • Pressure Switch Type
    Differential
  • Operating Tempurature Rating
    180.0 degrees fahrenheit
  • Mounting Method
    Inlet connection and outlet connection
  • Thready Qty Per Inch (tpi)
    14 all pressure connection
  • Contact Action Stimulus
    Increase
  • Thread Size
    0.500 inches single pressure connection
  • Nonpile-up Contact Arrangement
    1 pole, double throw, one position momentary
  • Terminal Type
    Quick disconnect, male
  • Contact Load Current Rating
    10.0 amperes resistive load first voltage
  • Contact Adjustability
    Actuation point adjustable, preset
  • Contact Adjustment Range
    +0.12/+8.00 actuation point gallons per minute
  • Contact Adjustment Type
    Internal actuation point screw
  • Contact Stimulus Rating
    4.50 actuation point gallons per minute
  • Contact Voltage Rating In Volts
    250.0 dc at sea level second voltage
  • Pressure Connector Type
    Plain, threaded internal all connections
  • Frequency In Hertz
    60.0 first voltage
  • Thread Series Designator
    Npt all pressure connection
More from these suppliers
Pressure Switch

A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes baroswitch; switch, pressure-thermostatic; and switch, sensitive.

Mechanic Bill explains Vacuum Switch

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NSN 5930010564699

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
142C949H01 Northrop Grumman Systems Corporation
Q-1/4/C Harwil Corp
Q1-4-50W Harwil Co
142C949H01 Northrop Grumman Systems Corporation
Q-1/4/C Harwil Corp
Q1-4-50W Harwil Co
142C949H01 Northrop Grumman Systems Corporation
Q-1/4/C Harwil Corp
Q1-4-50W Harwil Co
142C949H01 Northrop Grumman Systems Corporation
Q-1/4/C Harwil Corp
Q1-4-50W Harwil Co
142C949H01 Northrop Grumman Systems Corporation
Q-1/4/C Harwil Corp
Q1-4-50W Harwil Co
Stock Check
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