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NSN 5905-00-181-3842

Resistive Trimmer

About this product

Cylindrical bushing mounted body style, 0.186 inches body inside diameter, round, hollowed shaft style, shaft bearing type: bearing.

Manufacturer part number 5042-430 for national stock number 5905001813842.

Datasheet

  • Product description

    Nonprecision Wire Wound Variable Resistor NSN 5905-00-181-3842.

  • MPN or Model

    5042-430

  • 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
    2
  • Body Style
    Cylindrical bushing mounted
  • Reliability Indicator
    Not established
  • Overall Length
    2.297 inches
  • Body Diameter
    1.125 inches
  • Shaft Diameter
    0.250 inches
  • Shaft Length
    0.625 inches
  • Mounting Bushing Length
    0.250 inches
  • Body Length
    1.172 inches
  • Body Inside Diameter
    0.186 inches
  • Overall Diameter
    1.328 inches
  • Shaft Style
    Round, hollowed
  • Shaft Bearing Type
    Bearing
  • Contact Arm Electrical Off Position
    Fully ccw
  • Actuator Type
    Dual concentric
  • Effective Electrical Rotation In Deg Angular Rotation
    280.0
  • Nonturn Device Location
    At 9 oclock
  • Nonturn Device Radius
    0.531 inches
  • Fragility Factor
    Moderately rugged
  • 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
  • Electrical Resistance Per Section
    100.0 ohms 1st section
  • Rotary Actuator Travel In Angular Deg
    300.0
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
    105.0 all sections
  • Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
    -200.0 to 200.0 single section
  • Power Dissipation Rating Per Section In Watts
    2.0 free air all sections
  • Resistance Tolerance Per Section In Percent
    -5.0 to 5.0 all sections
  • Actuator Travel Control Feature
    Stops
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
    25.0 all sections
  • Standard Taper Curve Per Section
    A all sections
  • Terminal Type And Quantity
    6 tab, solder lug
More from these suppliers
Nonprecision 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), if given, of the output is greater than plus of minus 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, precision.

Mechanic Bill explains Resistive Trimmer

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NSN 5905001813842

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
5042-430 Raytheon Company
DNR11-040 Veeco Instruments Inc
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