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NSN 5930-00-538-3257

Vacuum Switch

About this product

Differential pressure switch type, 3.187 inches mounting facility circle radius, 32 all threaded hole thready qty per inch (tpi), contact action stimulus: increase.

Manufacturer part number B17976 for national stock number 5930005383257.

Datasheet

  • Product description

    Pressure Switch NSN 5930-00-538-3257.

  • MPN or Model

    B17976

  • Schedule B
    8536.50.9065 (Switches, for a voltage not exceeding 1000 volts, nesoi)
  • NMF (National Motor Freight)
    061300 - Circuit Breaker/switch NOI
  • Overall Length
    8.500 inches
  • Overall Height
    2.750 inches
  • Overall Width
    2.750 inches
  • Pressure Switch Type
    Differential
  • Mounting Facility Circle Radius
    3.187 inches
  • Mounting Method
    Base and threaded hole
  • Thready Qty Per Inch (tpi)
    32 all threaded hole
  • Contact Action Stimulus
    Increase
  • Thread Size
    0.190 inches all threaded hole
  • Mounting Facility Pattern
    Four position circular
  • Nonpile-up Contact Arrangement
    2 pole, single throw, normally open, momentary action
  • Terminal Type
    Tab, solder lug
  • Contact Load Current Rating
    5.0 amperes resistive load first voltage
  • Contact Adjustability
    Actuation point not adjustable
  • Contact Stimulus Rating
    10.00 actuation point pounds per square inch and 5.00 differential point pounds per square inch
  • Contact Voltage Rating In Volts
    28.0 dc at sea level second 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 5930005383257

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
B17976 Meggitt (north Hollywood), Inc.
B17976 Howden Fluid Systems
D-17976 Howden Fluid Systems
D-17976 Meggitt (north Hollywood), Inc.
7730866 Lockheed Martin Corp
7730866P2 Lockheed Martin Corp
Stock Check
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