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NSN 5905-01-028-6445

Wire Wound Variable Resistor

About this product

Cylindrical bushing mounted body style, round shaft style, bearing shaft bearing type, actuator type: single shaft.

Manufacturer part number 3437S-1-503 for national stock number 5905010286445.

Datasheet

  • Product description

    Precision Wire Wound Variable Resistor NSN 5905-01-028-6445.

  • MPN or Model

    3437S-1-503

  • Schedule B
    8533.39.0080 (Wirewound variable resistors, nesoi)
  • NMF (National Motor Freight)
    062960 - Reostats/parts NOI
  • Section Quantity
    1
  • Body Style
    Cylindrical bushing mounted
  • Reliability Indicator
    Not established
  • Body Diameter
    1.062 inches
  • Shaft Diameter
    0.2497 inches
  • Shaft Length
    0.875 inches
  • Mounting Bushing Length
    0.315 inches
  • Body Length
    0.710 inches
  • Shaft Style
    Round
  • Shaft Bearing Type
    Bearing
  • Actuator Type
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation
    320.0
  • Maximum Starting Torque
    2.00 inch-ounces
  • Maximum Running Torque
    2.00 inch-ounces
  • Screw Thread Diameter
    0.375 inches
  • Screw Thread Series Designator
    Unef
  • Screw Thready Qty Per Inch (tpi)
    32.0
  • Terminal Location
    Radially positioned over less than half the circumference
  • Mounting Method
    Standard bushing
  • Features Provided
    Humidity proof
  • Electrical Resistance Per Section
    50.000 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
    80.0 single section
  • Power Dissipation Rating Per Section In Watts
    1.0 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
    Continuous motion
  • Function Characteristic Per Section
    Single section linear
  • Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
    -20.0/+20.0 single section
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
    40.0 single section
  • Terminal Type And Quantity
    3 turret
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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 5905010286445

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
3437S-1-503 Bourns, Inc.
733.04-01-01-00-013 Diehl Defence Gmbh & Co. Kg
3437S1-503 Bourns, Inc.
Stock Check
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