1-321-802-5889

NSN 5905-00-984-8970

Wire Wound Variable Resistor

About this product

Cylindrical servo mounted body style, 0.9680 inches pilot diameter, 0.0620 inches pilot length, undercut diameter: between 0.964 inches and 0.969 inches .

Manufacturer part number 3321-441 for national stock number 5905009848970.

Datasheet

  • Product description

    Precision Wire Wound Variable Resistor NSN 5905-00-984-8970.

  • MPN or Model

    3321-441

  • 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 servo mounted
  • Reliability Indicator
    Not established
  • Pilot Diameter
    0.9680 inches
  • Pilot Length
    0.0620 inches
  • Overall Length
    1.406 inches
  • Undercut Diameter
    Between 0.964 inches and 0.969 inches
  • Undercut Width
    0.0620 inches
  • Body Diameter
    1.125 inches
  • Shaft Diameter
    Between 0.123 inches and 0.125 inches
  • Shaft Length
    Between 0.469 inches and 0.531 inches
  • Body Length
    0.685 inches
  • Overall Diameter
    1.125 inches
  • Mounting Lip Diameter
    1.1250 inches
  • Mounting Lip Depth
    0.0620 inches
  • Shaft Style
    Round
  • Actuator Type
    Double ended shaft
  • Effective Electrical Rotation In Deg Angular Rotation
    360.0
  • Maximum Starting Torque
    1.50 inch-ounces
  • Terminal Location
    Radially positioned over more than half the circumference
  • Mounting Method
    Clamp ring
  • Features Provided
    Nonmetallic shaft
  • Electrical Resistance Per Section
    20.0 kilohms single section
  • Rotary Actuator Travel In Angular Deg
    360.0
  • Function Conformity Tolerance Per Section
    -0.25/+0.25 single section
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
    85.0 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
    -0.5/+0.5 single section
  • Actuator Travel Control Feature
    Continuous motion
  • Function Characteristic Per Section
    Single section linear
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
    40.0 single section
  • Terminal Type And Quantity
    3 solder stud
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 5905009848970

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
3321-441 Cmc Electronics Inc
122-83 Vishay Thin Film, Llc
741M20000 Servo Instrument Corporation
741M20000 Bunker Ramo Corp Amphenol Controls
Stock Check
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