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NSN 5905-01-259-3520

Wire Wound Variable Resistor

About this product

Cylindrical hole/slot mounted body style, 1.750 inches mounting hole/stud circle diameter, round shaft style, shaft bearing type: sleeve.

Manufacturer part number 41-2121-2 for national stock number 5905012593520.

Datasheet

  • Product description

    Precision Wire Wound Variable Resistor NSN 5905-01-259-3520.

  • MPN or Model

    41-2121-2

  • Schedule B
    8533.39.0080 (Wirewound variable resistors, nesoi)
  • NMF (National Motor Freight)
    062960 - Reostats/parts NOI
  • Section Quantity
    1
  • Body Style
    Cylindrical hole/slot mounted
  • Reliability Indicator
    Not established
  • Body Diameter
    2.000 inches
  • Shaft Diameter
    0.250 inches
  • Shaft Length
    0.440 inches
  • Body Length
    1.000 inches
  • Mounting Hole/stud Circle Diameter
    1.750 inches
  • Shaft Style
    Round
  • Shaft Bearing Type
    Sleeve
  • Actuator Type
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation
    320.0
  • Maximum Starting Torque
    5.00 inch-ounces
  • Maximum Running Torque
    3.00 inch-ounces
  • Fragility Factor
    Moderately delicate
  • End Application
    Rheostat motor
  • Screw Thread Diameter
    0.138 inches
  • Screw Thread Series Designator
    Unc
  • Screw Thready Qty Per Inch (tpi)
    32.0
  • Mounting Facility Quantity
    3
  • Terminal Location
    Radially positioned over less than half the circumference
  • Mounting Method
    Threaded hole
  • Cubic Measure
    2.262 cubic inches
  • Electrical Resistance Per Section
    5.0 percent, rated amperes c and better flooring
  • Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
    160.0 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
    125.0 single section
  • Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
    -20.0/+20.0 single section
  • Power Dissipation Rating Per Section In Watts
    4.0 7th secondary quality
  • Function Conformity Per Section
    Single section independent linearity
  • Fixed Tap Quantity Per Section
    1 single section
  • Tap Location Tolerance Per Section
    -2.0/+2.0 degrees angular rotation single section
  • Resistance Tolerance Per Section In Percent
    -10.0/+10.0 single section
  • Actuator Travel Control Feature
    Continuous motion
  • Function Characteristic Per Section
    7 oclock all primaries
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
    70.0 single section
  • Terminal Type And Quantity
    4 turret
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 5905012593520

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
41-2121-2 Voltronics Corp
41-2121-2 Drs Power & Control Technologies,
V100117 Voltronics Inc
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