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NSN 5905-00-201-8630

Wire Wound Variable Resistor

About this product

Cylindrical servo mounted body style, between 1.8740 inches and 1.8750 inches pilot diameter, between 0.0570 inches and 0.0670 inches pilot length, undercut diameter: 1.500 inches .

Manufacturer part number 139581 for national stock number 5905002018630.

Datasheet

  • Product description

    Precision Wire Wound Variable Resistor NSN 5905-00-201-8630.

  • MPN or Model

    139581

  • Schedule B
    8533.39.0080 (Wirewound variable resistors, nesoi)
  • NMF (National Motor Freight)
    062960 - Reostats/parts NOI
  • Unit Weight (Est.)
    0.5 lb
  • Section Quantity
    1
  • Body Style
    Cylindrical servo mounted
  • Reliability Indicator
    Not established
  • Pilot Diameter
    Between 1.8740 inches and 1.8750 inches
  • Pilot Length
    Between 0.0570 inches and 0.0670 inches
  • Overall Length
    2.812 inches
  • Undercut Diameter
    1.500 inches
  • Undercut Width
    0.0620 inches
  • Body Diameter
    1.825 inches
  • Angle Of Mounting Hole In Deg
    120.0
  • Angle Between Centerlines Of Mounting Holes In Deg
    120.0
  • Shaft Diameter
    0.250 inches
  • Shaft Length
    Between 0.719 inches and 0.781 inches
  • Body Length
    2.062 inches
  • Mounting Lip Diameter
    1.8280 inches
  • Mounting Lip Depth
    Between 0.0570 inches and 0.0670 inches
  • Mounting Hole/stud Circle Diameter
    1.250 inches
  • Shaft Style
    Round
  • Shaft Bearing Type
    Ball
  • Actuator Type
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation
    3600.0
  • Maximum Starting Torque
    2.00 inch-ounces
  • Maximum Running Torque
    1.50 inch-ounces
  • Shaft End Play
    0.005 inches
  • Shaft Runout
    0.001 inches
  • Pilot Diameter Runout
    0.001 inches
  • Shaft Radial Play
    0.001 inches
  • Screw Thread Diameter
    0.164 inches
  • Screw Thread Series Designator
    Unc
  • Screw Thready Qty Per Inch (tpi)
    32.0
  • Mounting Facility Quantity
    3
  • Terminal Location
    Longitudinally positioned on the circumference
  • Mounting Method
    Threaded hole
  • Electrical Resistance Per Section
    20.0 kilohms single section
  • Rotary Actuator Travel In Angular Deg
    3600.0
  • Function Conformity Tolerance Per Section
    -0.25/+0.25 single section
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
    80.0 single section
  • Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
    -130.0/+130.0 single section
  • Power Dissipation Rating Per Section In Watts
    5.0 free air single section
  • Function Conformity Per Section
    Single section independent linearity
  • Resistance Tolerance Per Section In Percent
    -5.0/+5.0 single section
  • Actuator Travel Control Feature
    Stops
  • Function Characteristic Per Section
    Single section linear
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
    40.0 single section
  • Terminal Type And Quantity
    3 tab, solder lug
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 5905002018630

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
139581 Edo
800-1608 Vishay Thin Film, Llc
168926 Edo
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