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NSN 5905-00-066-1540

Wire Wound Variable Resistor

About this product

Cylindrical servo mounted body style, between 1.3110 inches and 1.3120 inches pilot diameter, 0.0620 inches pilot length, undercut diameter: between 1.311 inches and 1.312 inches .

Manufacturer part number 772939 for national stock number 5905000661540.

Datasheet

  • Product description

    Precision Wire Wound Variable Resistor NSN 5905-00-066-1540.

  • MPN or Model

    772939

  • 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
    Between 1.3110 inches and 1.3120 inches
  • Pilot Length
    0.0620 inches
  • Undercut Diameter
    Between 1.311 inches and 1.312 inches
  • Undercut Width
    0.0680 inches
  • Body Diameter
    Between 1.427 inches and 1.437 inches
  • Shaft Diameter
    Between 0.2494 inches and 0.2497 inches
  • Shaft Length
    0.562 inches
  • Body Length
    1.943 inches
  • Mounting Lip Diameter
    Between 1.4270 inches and 1.4370 inches
  • Mounting Lip Depth
    0.0620 inches
  • Shaft Style
    Round
  • Shaft Bearing Type
    Ball
  • Actuator Type
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation
    320.0
  • Maximum Starting Torque
    1.85 inch-ounces
  • Maximum Running Torque
    1.00 inch-ounces
  • Shaft End Play
    0.005 inches
  • Shaft Runout
    0.002 inches
  • Pilot Diameter Runout
    0.002 inches
  • Shaft Radial Play
    0.004 inches
  • Terminal Location
    Radially positioned over more than half the circumference
  • Mounting Method
    Clamp ring
  • Electrical Resistance Per Section
    5.0 kilohms all sections
  • Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
    160.0 all sections
  • Function Conformity Tolerance Per Section
    -1.00 to 1.00 all sections
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
    105.0 all sections
  • Power Dissipation Rating Per Section In Watts
    1.5 free air all sections
  • Function Conformity Per Section
    All sections independent linearity
  • Fixed Tap Quantity Per Section
    1 all sections
  • Tap Location Tolerance Per Section
    -1.0/+1.0 degrees angular rotation all sections
  • Resistance Tolerance Per Section In Percent
    -3.0 to 3.0 all sections
  • Actuator Travel Control Feature
    Continuous motion
  • Function Characteristic Per Section
    All sections linear
  • Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
    -20.0/+20.0 all sections
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
    40.0 all sections
  • Terminal Type And Quantity
    12 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 5905000661540

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
772939 Pyco Inc
772939 Vishay Thin Film, Llc
772939 Lockheed Martin Corporation
772939 Navair And Navsea Managed
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