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NSN 5905-00-649-9072

Wire Wound Variable Resistor

About this product

Cylindrical servo mounted body style, between 1.87400 inches and 1.87500 inches pilot diameter, between 0.05700 inches and 0.06700 inches pilot length, undercut diameter: 1.984 inches .

Manufacturer part number 719299-243 for national stock number 5905006499072.

Datasheet

  • Product description

    Precision Wire Wound Variable Resistor NSN 5905-00-649-9072.

  • MPN or Model

    719299-243

  • Schedule B
    8533.39.0080 (Wirewound variable resistors, nesoi)
  • NMF (National Motor Freight)
    062960 - Reostats/parts NOI
  • Section Quantity
    2
  • Body Style
    Cylindrical servo mounted
  • Reliability Indicator
    Not established
  • Pilot Diameter
    Between 1.87400 inches and 1.87500 inches
  • Pilot Length
    Between 0.05700 inches and 0.06700 inches
  • Undercut Diameter
    1.984 inches
  • Undercut Width
    Between 0.07300 inches and 0.08300 inches
  • Body Diameter
    Between 1.995 inches and 2.005 inches
  • Shaft Diameter
    Between 0.249 inches and 0.250 inches
  • Shaft Length
    Between 0.360 inches and 0.420 inches
  • Body Length
    2.143 inches
  • Mounting Lip Diameter
    Between 1.99500 inches and 2.00500 inches
  • Mounting Lip Depth
    Between 0.08800 inches and 0.09800 inches
  • Shaft Style
    Round, slotted
  • Shaft Bearing Type
    Ball
  • Actuator Type
    Double ended shaft
  • Effective Electrical Rotation In Deg Angular Rotation
    360.0
  • Maximum Starting Torque
    2.50 inch-ounces
  • Shaft End Play
    0.00500 inches
  • Lateral Runout
    0.004 inches
  • Shaft Radial Play
    0.001 inches
  • Terminal Location
    Radially positioned over less than half the circumference
  • Mounting Method
    Clamp ring
  • Electrical Resistance Per Section
    20.000 kilohms all sections
  • Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
    90.0 all sections
  • Rotary Actuator Travel In Angular Deg
    360.0
  • Function Conformity Tolerance Per Section
    -0.50/+0.50 all sections
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
    85.0 all sections
  • Power Dissipation Rating Per Section In Watts
    3.0 free air all sections
  • Function Conformity Per Section
    All sections independent linearity
  • Fixed Tap Quantity Per Section
    2 2nd section
  • Resistance Tolerance Per Section In Percent
    -5.0/+5.0 all sections
  • Actuator Travel Control Feature
    Continuous motion
  • Function Characteristic Per Section
    All sections linear
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
    40.0 all sections
  • Terminal Type And Quantity
    10 solder stud
More from these suppliers
Precision Wire 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) of the output is equal to or less than plus or munus 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, nonwire wound, nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, nonprecision.

Mechanic Bill explains Wire Wound Variable Resistor

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NSN 5905006499072

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
719299-243 Raytheon Company
719299-243 Raytheon Company
ST20S326 Bowmar/tic Inc
754-2026 Gould Instrument Systems Inc
Stock Check
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