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NSN 5905-00-261-6902

Wire Wound Variable Resistor

About this product

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

Manufacturer part number 381-1648-030 for national stock number 5905002616902.

Datasheet

  • Product description

    Precision Wire Wound Variable Resistor NSN 5905-00-261-6902.

  • MPN or Model

    381-1648-030

  • 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
    Between 1.516 inches and 1.608 inches
  • Body Diameter
    Between 0.860 inches and 0.890 inches
  • Shaft Diameter
    Between 0.2494 inches and 0.2497 inches
  • Shaft Length
    Between 0.683 inches and 0.693 inches
  • Mounting Bushing Length
    Between 0.281 inches and 0.311 inches
  • Body Length
    Between 0.735 inches and 0.765 inches
  • Overall Diameter
    Between 1.058 inches and 1.068 inches
  • Shaft Style
    Round, slotted
  • Shaft Bearing Type
    Sleeve
  • Actuator Type
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation
    Between 3590.0 and 3610.0
  • Maximum Starting Torque
    0.60 inch-ounces
  • Maximum Running Torque
    0.60 inch-ounces
  • Shaft End Play
    0.002 inches
  • Mechanical Backlash In Deg Angular Rotation
    1.0
  • 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
  • Features Provided
    Humidity proof
  • Cubic Measure
    0.476 cubic inches
  • Electrical Resistance Per Section
    10.0 kilohms single section
  • Rotary Actuator Travel In Angular Deg
    Between 3590.0 and 3610.0
  • Function Conformity Tolerance Per Section
    -0.25/+0.25 single section
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
    125.0 single section
  • Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
    -20.0/+20.0 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
  • 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 5905002616902

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
381-1648-030 Rockwell Collins, Inc.
381-1648-030 Rockwell Collins, Inc.
3540S-596-103 Bourns, Inc.
3540S-596-103 Bourns, Inc.
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