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NSN 5905-00-153-8238

Wire Wound Variable Resistor

About this product

Fixed resistor mounted across terminals one and four of each section.

Manufacturer part number 158WS322 for national stock number 5905001538238.

Datasheet

  • Product description

    Precision Wire Wound Variable Resistor NSN 5905-00-153-8238.

  • MPN or Model

    158WS322

  • Schedule B
    8533.39.0080 (Wirewound variable resistors, nesoi)
  • NMF (National Motor Freight)
    062960 - Reostats/parts NOI
  • Section Quantity
    3
  • Body Style
    Cylindrical servo mounted
  • Reliability Indicator
    Not established
  • Pilot Diameter
    1.3125 inches
  • Pilot Length
    0.0620 inches
  • Overall Length
    2.999 inches
  • Undercut Diameter
    1.313 inches
  • Undercut Width
    0.0730 inches
  • Body Diameter
    1.468 inches
  • Shaft Diameter
    0.250 inches
  • Shaft Length
    0.563 inches
  • Body Length
    2.436 inches
  • Overall Diameter
    2.188 inches
  • Mounting Lip Diameter
    1.4370 inches
  • Mounting Lip Depth
    0.0930 inches
  • Shaft Style
    Round, slotted
  • Shaft Bearing Type
    Ball
  • Actuator Type
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation
    349.0
  • Maximum Starting Torque
    2.60 inch-ounces
  • Maximum Running Torque
    1.95 inch-ounces
  • Shaft End Play
    0.002 inches
  • Shaft Runout
    0.001 inches
  • Lateral Runout
    0.001 inches
  • Pilot Diameter Runout
    0.001 inches
  • Shaft Radial Play
    0.001 inches
  • Fragility Factor
    Moderately rugged
  • Terminal Location
    Radially positioned over less than half the circumference
  • Mounting Method
    Clamp ring
  • Electrical Resistance Per Section
    5.0 kilohms all sections
  • Rotary Actuator Travel In Angular Deg
    360.0
  • Function Conformity Tolerance Per Section
    -0.25 to 0.25 all sections
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
    125.0 all sections
  • Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
    -150.0 to 150.0 all sections
  • Power Dissipation Rating Per Section In Watts
    2.0 free air all sections
  • Function Conformity Per Section
    All sections absolute conformity
  • Resistance Tolerance Per Section In Percent
    -5.0 to 5.0 1st section
  • Actuator Travel Control Feature
    Continuous motion
  • Function Characteristic Per Section
    All sections graph
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
    40.0 all sections
  • Unpackaged Unit Weight
    107.52 grams
  • Precious Material And Location
    Terminal surfaces gold
  • Precious Material
    Gold
  • Terminal Type And Quantity
    12 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 5905001538238

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
158WS322 Honeywell International Inc.
2877088 Lockheed Martin Corporation
561711 Lockheed Martin Corporation
2877088 Navair And Navsea Managed
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