1-321-802-5889

NSN 5930-00-899-8601

Vacuum Switch

About this product

Weatherproof hazardous locations/environmental protection, differential pressure switch type, between -65.0 degrees fahrenheit and 275.0 degrees fahrenheit operating tempurature rating, thready qty per inch (tpi): 20 all pressure connection.

Manufacturer part number 7937554 for national stock number 5930008998601.

Datasheet

  • Product description

    Pressure Switch NSN 5930-00-899-8601.

  • MPN or Model

    7937554

  • Schedule B
    8536.50.9065 (Switches, for a voltage not exceeding 1000 volts, nesoi)
  • NMF (National Motor Freight)
    061300 - Circuit Breaker/switch NOI
  • Hazardous Locations/environmental Protection
    Weatherproof
  • Overall Length
    2.500 inches
  • Overall Height
    1.870 inches
  • Overall Width
    1.870 inches
  • Unthreaded Mounting Hole Diameter
    0.257 inches
  • Distance Between Mounting Facility Centers
    3.000 inches
  • End Application
    T-39a airplane 43999
  • Pressure Switch Type
    Differential
  • Operating Tempurature Rating
    Between -65.0 degrees fahrenheit and 275.0 degrees fahrenheit
  • Mounting Method
    Bracket and unthreaded hole
  • Thready Qty Per Inch (tpi)
    20 all pressure connection
  • Contact Action Stimulus
    Increase
  • Proof Pressure
    200.00 pounds per square inch gage
  • Thread Size
    0.4375 inches single pressure connection
  • Mounting Facility Pattern
    Two position in-line
  • Nonpile-up Contact Arrangement
    1 pole, double throw, one position momentary
  • Terminal Type
    Connector, receptacle
  • Contact Load Current Rating
    1.0 amperes lamp load second voltage
  • Contact Adjustability
    Deactuation point not adjustable and actuation point not adjustable
  • Contact Stimulus Rating
    9.00 actuation point pounds per square inch and 6.00 deactuation point pounds per square inch and 3.00 differential point pounds per square inch
  • Contact Voltage Rating In Volts
    30.0 dc at sea level first voltage
  • Pressure Connector Type
    Plain, threaded internal all connections
  • Media For Which Designed
    Liquid
  • Style Designator
    Rectangular
  • Thread Series Designator
    Unf 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 5930008998601

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
7937554 Air Force Lifecycle Management
NA5-72384-2 Boeing Company, The
83132 Hydra-electric Company
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