639AS1298

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SWITCH,PRESSURE

639AS1298

5930-01-056-2979

5930 - Switches

Naval Air Systems Command

SWITCH,PRESSURE

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Technical Characteristics

  • Pressure Connector Type

    plain, threaded internal single connection

  • Contact Action Stimulus

    increase

  • Contact Adjustability

    deactuation point adjustable and actuation point adjustable

  • Mounting Method

    bracket and unthreaded hole

  • Terminal Type

    connector, receptacle

  • Thread Series Designator

    nptf single pressure connection

  • Distance Between Mounting Facility Centers

    2.624 inches nominal

  • Contact Stimulus Rating

    100.00 differential point nominal pounds per square inch gage

  • Overall Width

    2.125 inches nominal

  • Contact Load Current Rating

    7.0 amperes resistive load single voltage

  • Frequency In Hertz

    60.0 single voltage

  • Overall Height

    5.812 inches nominal

  • Thread Quantity Per Inch

    18 single pressure connection

  • Nonpile-Up Contact Arrangement

    1 pole, double throw, one position momentary

  • Overall Length

    4.000 inches nominal

  • Features Provided

    electrical access port

  • Contact Voltage Rating In Volts

    125.0 ac at sea level single voltage

  • Unthreaded Mounting Hole Diameter

    0.266 inches nominal

  • Pressure Switch Type

    gage

  • Contact Adjustment Range

    +2500.00/+5500.00 actuation point pounds per square inch gage and +500.00/+2000.00 deactuation point pounds per square inch gage

  • Contact Adjustment Type

    internal deactuation point screw and internal actuation point screw

  • Nominal Thread Size

    0.250 inches single pressure connection

  • Mounting Facility Pattern

    two position in-line

Certified to
AS6081 Methods

Implementing Quality Procurement

A rigorous vendor selection process and vendor management system are essential to ensuring quality.
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Supplying Quality Products

We take every measure to ensure that we supply quality, authentic parts including a strict vendor selection process and rigorous product inspections..
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Providing Quality People

Our team of dedicated account managers, procurement professionals and specialized inspectors is the most valuable resource we have.
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