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NSN 5905-00-974-6497

Wire Wound Variable Resistor

About this product

Cylindrical bushing mounted body style, round, slotted shaft style, single shaft actuator type, effective electrical rotation in deg angular rotation: 3600.0 .

Manufacturer part number 520C182H08 for national stock number 5905009746497.

Datasheet

  • Product description

    Precision Wire Wound Variable Resistor NSN 5905-00-974-6497.

  • MPN or Model

    520C182H08

  • Schedule B
    8533.39.0080 (Wirewound variable resistors, nesoi)
  • NMF (National Motor Freight)
    062960 - Reostats/parts NOI
  • Unit Weight (Est.)
    0.1 lb
  • Section Quantity
    1
  • Body Style
    Cylindrical bushing mounted
  • Reliability Indicator
    Not established
  • Overall Length
    1.812 inches
  • Body Diameter
    0.875 inches
  • Shaft Diameter
    0.2498 inches
  • Shaft Length
    1.250 inches
  • Mounting Bushing Length
    0.250 inches
  • Body Length
    1.000 inches
  • Overall Diameter
    1.062 inches
  • Shaft Style
    Round, slotted
  • Actuator Type
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation
    3600.0
  • Maximum Starting Torque
    0.60 inch-ounces
  • Maximum Running Torque
    0.20 inch-ounces
  • Maximum Stop Torque
    48.00 inch-ounces
  • Shaft End Play
    0.005 inches
  • Shaft Runout
    0.002 inches
  • Lateral Runout
    0.005 inches
  • Pilot Diameter Runout
    0.002 inches
  • Shaft Radial Play
    0.003 inches
  • Mechanical Backlash In Deg Angular Rotation
    1.0
  • 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
    Shaft seal
  • Electrical Resistance Per Section
    150.0 ohms single section
  • Rotary Actuator Travel In Angular Deg
    3600.0
  • Function Conformity Tolerance Per Section
    -0.20/+0.20 single section
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
    125.0 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
    -3.0/+3.0 single section
  • Actuator Travel Control Feature
    Stops
  • 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
    70.0 single section
  • Test Data Document
    90099-520c182 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
  • 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 5905009746497

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
520C182H08 Northrop Grumman Systems Corporation
3500S2-151 Bourns Instruments Inc
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