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NSN 5905-00-985-3142

Wire Wound Variable Resistor

About this product

Cylindrical servo mounted body style, between 2.8740 inches and 2.8750 inches pilot diameter, 0.0620 inches pilot length, undercut diameter: between 2.820 inches and 2.825 inches .

Manufacturer part number 743 for national stock number 5905009853142.

Datasheet

  • Product description

    Precision Wire Wound Variable Resistor NSN 5905-00-985-3142.

  • MPN or Model

    743

  • 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
    4
  • Body Style
    Cylindrical servo mounted
  • Reliability Indicator
    Not established
  • Pilot Diameter
    Between 2.8740 inches and 2.8750 inches
  • Pilot Length
    0.0620 inches
  • Overall Length
    Between 3.460 inches and 3.522 inches
  • Undercut Diameter
    Between 2.820 inches and 2.825 inches
  • Undercut Width
    0.0730 inches
  • Body Diameter
    3.016 inches
  • Shaft Diameter
    0.250 inches
  • Shaft Length
    0.625 inches
  • Body Length
    2.741 inches
  • Overall Diameter
    3.256 inches
  • Mounting Lip Diameter
    3.0000 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
    345.0
  • Maximum Starting Torque
    3.60 inch-ounces
  • Maximum Running Torque
    2.50 inch-ounces
  • Shaft End Play
    0.0035 inches
  • Shaft Runout
    0.001 inches
  • 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
    -0.10/+0.10 all sections
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
    125.0 all sections
  • Power Dissipation Rating Per Section In Watts
    5.0 free air all sections
  • Function Conformity Per Section
    All sections absolute linearity
  • Resistance Tolerance Per Section In Percent
    -5.0/+5.0 4th 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
  • Test Data Document
    10001-1225779 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
    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 5905009853142

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
743 Sensor Systems, L.l.c.
1225779REVE Naval Sea Systems Command
61-893 Lockheed Martin Corporation
400 Vishay Thin Film, Llc
5700 Bi Technologies Corporation
400-0459 Vishay Thin Film, Llc
1225779 Navair And Navsea Managed
400-8131 Vishay Thin Film, Llc
48W4-2227 Servo Instrument Corporation
5713-504-0 Bi Technologies Corporation
400 Iv-electronic Klaus Vespermann Kg
400-0459 Iv-electronic Klaus Vespermann Kg
400-8131 Iv-electronic Klaus Vespermann Kg
743 Bunker Ramo Corp Amphenol Controls
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