1-321-802-5889

NSN 5905-00-258-0249

Conductive Plastic Variable Resistor

About this product

Cylindrical bushing mounted body style, 0.270 inches first flat length, 0.187 inches flat height, shaft style: round, parallel flatted.

Manufacturer part number SMC154512 for national stock number 5905002580249.

Datasheet

  • Product description

    Nonprecision Nonwire Wound Variable Resistor NSN 5905-00-258-0249.

  • MPN or Model

    SMC154512

  • Schedule B
    8533.40.0080 (Variable resistors, including potentiometers, nesoi)
  • NMF (National Motor Freight)
    062960 - Reostats/parts NOI
  • Unit Weight (Est.)
    0.3 lb
  • Section Quantity
    1
  • Body Style
    Cylindrical bushing mounted
  • Reliability Indicator
    Not established
  • First Flat Length
    0.270 inches
  • Flat Height
    0.187 inches
  • Body Diameter
    0.938 inches
  • Shaft Diameter
    0.250 inches
  • Shaft Length
    0.875 inches
  • Mounting Bushing Length
    0.375 inches
  • Body Length
    0.828 inches
  • Shaft Style
    Round, parallel flatted
  • Switch Type
    Rotary
  • Switch Voltage Rating In Volts
    125.0
  • Actuator Type
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation
    Between 266.0 and 338.0
  • Nonturn Device Location
    At 9 oclock
  • Nonturn Device Radius
    0.438 inches
  • Switch Operating Position
    End of rotation
  • Switch Contact Arrangement
    Single pole, single throw, normally open, both positions maintained
  • Screw Thread Diameter
    0.375 inches
  • Screw Thread Series Designator
    Unef
  • Screw Thready Qty Per Inch (tpi)
    32.0
  • Terminal Location
    Rear-bottom
  • Mounting Method
    Standard bushing w/shaft seal
  • Features Provided
    Switch
  • Electrical Resistance Per Section
    500.000 kilohms single section
  • Rotary Actuator Travel In Angular Deg
    Between 266.0 and 338.0
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
    120.0 single section
  • Power Dissipation Rating Per Section In Watts
    0.25 free air single section
  • Resistance Tolerance Per Section In Percent
    -10.0 to 10.0 single section
  • Actuator Travel Control Feature
    Stops
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
    70.0 single section
  • Switch Current Type And Rating In Amps
    3.000 ac
  • Standard Taper Curve Per Section
    C single section
  • Terminal Type And Quantity
    5 tab, solder lug
More from these suppliers
Nonprecision Nonwire Wound Variable Resistor

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes resistor (1), variable, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

Mechanic Bill explains Conductive Plastic Variable Resistor

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NSN 5905002580249

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
SMC154512 Us Army Communications &
218B1003 Motorola Inc.
218B1003 General Dynamics Mission Systems,
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