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NSN 5905-00-841-1789

Wire Wound Variable Resistor

About this product

Cylindrical servo mounted body style, between 1.5610 inches and 1.5620 inches pilot diameter, between 0.0570 inches and 0.0670 inches pilot length, undercut diameter: 1.625 inches .

Manufacturer part number PT1216 for national stock number 5905008411789.

Datasheet

  • Product description

    Precision Wire Wound Variable Resistor NSN 5905-00-841-1789.

  • MPN or Model

    PT1216

  • Schedule B
    8533.39.0080 (Wirewound variable resistors, nesoi)
  • NMF (National Motor Freight)
    062960 - Reostats/parts NOI
  • Section Quantity
    1
  • Body Style
    Cylindrical servo mounted
  • Reliability Indicator
    Not established
  • Pilot Diameter
    Between 1.5610 inches and 1.5620 inches
  • Pilot Length
    Between 0.0570 inches and 0.0670 inches
  • Overall Length
    1.812 inches
  • Undercut Diameter
    1.625 inches
  • Undercut Width
    0.0730 inches
  • Body Diameter
    1.916 inches
  • Angle Of Mounting Hole In Deg
    45.0
  • Angle Between Centerlines Of Mounting Holes In Deg
    180.0
  • Shaft Diameter
    0.250 inches
  • Shaft Length
    Between 0.721 inches and 0.781 inches
  • Body Length
    1.062 inches
  • Overall Diameter
    2.203 inches
  • Mounting Lip Diameter
    Between 1.7450 inches and 1.7550 inches
  • Mounting Lip Depth
    Between 0.0880 inches and 0.0980 inches
  • Mounting Hole/stud Circle Diameter
    Between 0.870 inches and 0.880 inches
  • Shaft Style
    Round
  • Actuator Type
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation
    320.0
  • Maximum Starting Torque
    2.00 inch-ounces
  • Screw Thread Diameter
    0.138 inches
  • Screw Thread Series Designator
    Unc
  • Screw Thready Qty Per Inch (tpi)
    32.0
  • Mounting Facility Quantity
    2
  • Terminal Location
    Radially positioned over less than half the circumference
  • Mounting Method
    Threaded hole
  • Features Provided
    Nonmetallic shaft
  • Electrical Resistance Per Section
    2.5 kilohms single section
  • Rotary Actuator Travel In Angular Deg
    360.0
  • Function Conformity Tolerance Per Section
    -0.50/+0.50 single section
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
    85.0 single section
  • Power Dissipation Rating Per Section In Watts
    2.0 free air single section
  • Function Conformity Per Section
    Single section independent linearity
  • Resistance Tolerance Per Section In Percent
    -1.0/+1.0 single section
  • Actuator Travel Control Feature
    Continuous motion
  • Function Characteristic Per Section
    Single section linear
  • Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
    -30.0/+30.0 single section
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
    40.0 single section
  • Terminal Type And Quantity
    2 screw
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 5905008411789

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