1-321-802-5889

NSN 5930-00-007-7666

Vacuum Switch

About this product

Fungus proof hazardous locations/environmental protection, 0.438 inches single connection outside diameter, gage pressure switch type, width across flats: 0.750 inches .

Manufacturer part number 3557-00 for national stock number 5930000077666.

Datasheet

  • Product description

    Pressure Switch NSN 5930-00-007-7666.

  • MPN or Model

    3557-00

  • 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.)
    0.1 lb
  • Thread Class
    3a single pressure connection
  • Hazardous Locations/environmental Protection
    Fungus proof
  • Overall Length
    3.000 inches
  • Outside Diameter
    0.438 inches single connection
  • Body Length
    2.450 inches
  • Overall Diameter
    0.900 inches
  • Pressure Switch Type
    Gage
  • Width Across Flats
    0.750 inches
  • Operating Tempurature Rating
    Between -65.0 degrees fahrenheit and 275.0 degrees fahrenheit
  • Mounting Method
    Inlet connection
  • Features Provided
    Hermetically sealed case
  • Contact Action Stimulus
    Increase
  • Proof Pressure
    2250.00 pounds per square inch
  • Thread Size
    0.438 inches single pressure connection
  • Nonpile-up Contact Arrangement
    1 pole, double throw, one position momentary
  • Sensing Element Burst Pressure
    3750.00 pounds per square inch
  • Terminal Type
    Connector, receptacle
  • Contact Load Current Rating
    5.0 amperes resistive load single voltage
  • Contact Adjustability
    Actuation point not adjustable and deactuation point not adjustable
  • Contact Stimulus Rating
    400.00 actuation point pounds per square inch and 300.00 deactuation point pounds per square inch
  • Contact Voltage Rating In Volts
    28.0 dc at sea level single voltage
  • Pressure Connector Type
    Flared, threaded external single connection
  • Media For Which Designed
    Liquid
  • Style Designator
    Cylindrical
  • Thread Series Designator
    Unjf single 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 5930000077666

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
3557-00 Dukes Aerospace, Inc.
15101 Hydra-electric Company
206-076-404-1 Bell Helicopter Textron Inc.
1173P25 Itt Corporation
Stock Check
Availability for this item was last checked on 03/28/24. The quantities and conditions available at the time were:
  • NS: 49
  • NE: 4385
  • SV: 1