1-321-802-5889

NSN 5930-00-189-2745

Vacuum Switch

About this product

0.4375 inches single connection inside diameter, gage pressure switch type, between 0.688 inches and 0.750 inches width across flats, operating tempurature rating: between -65.0 degrees fahrenheit and 275.0 degrees fahrenheit .

Manufacturer part number 7545300-1 for national stock number 5930001892745.

Datasheet

  • Product description

    Pressure Switch NSN 5930-00-189-2745.

  • MPN or Model

    7545300-1

  • Schedule B
    8536.50.9065 (Switches, for a voltage not exceeding 1000 volts, nesoi)
  • NMF (National Motor Freight)
    061300 - Circuit Breaker/switch NOI
  • Unit Weight (Est.)
    0.2 lb
  • Thread Class
    3b single pressure connection
  • Inside Diameter
    0.4375 inches single connection
  • Overall Length
    4.125 inches
  • Body Length
    3.144 inches
  • Overall Diameter
    1.500 inches
  • Pressure Switch Type
    Gage
  • Width Across Flats
    Between 0.688 inches and 0.750 inches
  • Operating Tempurature Rating
    Between -65.0 degrees fahrenheit and 275.0 degrees fahrenheit
  • Mounting Method
    Line
  • Features Provided
    Hermetically sealed case
  • Contact Action Stimulus
    Increase
  • Proof Pressure
    4500.00 pounds per square inch gage
  • Thread Size
    0.4375 inches single pressure connection
  • Nonpile-up Contact Arrangement
    1 pole, single throw, normally open, momentary action
  • Terminal Type
    Connector, receptacle
  • Contact Load Current Rating
    5.0 amperes inductive load single voltage and 2.0 amperes lamp load single voltage
  • Contact Adjustability
    Actuation point not adjustable and deactuation point not adjustable
  • Contact Stimulus Rating
    3000.00 actuation point pounds per square inch gage and 2600.00 deactuation point pounds per square inch gage
  • Contact Voltage Rating In Volts
    28.0 dc at sea level single voltage
  • Pressure Connector Type
    Plain, threaded internal single connection
  • Media For Which Designed
    Liquid
  • Style Designator
    Cylindrical
  • Thread Series Designator
    Unf single pressure connection
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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 5930001892745

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
7545300-1 Air Force Lifecycle Management
8678-1 Itt Corporation
15194-1 Hydra-electric Company
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