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NSN 5905-00-972-8672

Wire Wound Variable Resistor

About this product

Cylindrical servo mounted body style, 0.7500 inches pilot diameter, 0.0620 inches pilot length, undercut diameter: 0.791 inches .

Manufacturer part number 240MS138P001 for national stock number 5905009728672.

Datasheet

  • Product description

    Precision Wire Wound Variable Resistor NSN 5905-00-972-8672.

  • MPN or Model

    240MS138P001

  • 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
    3
  • Body Style
    Cylindrical servo mounted
  • Reliability Indicator
    Not established
  • Pilot Diameter
    0.7500 inches
  • Pilot Length
    0.0620 inches
  • Overall Length
    1.739 inches
  • Undercut Diameter
    0.791 inches
  • Undercut Width
    0.0620 inches
  • Body Diameter
    0.875 inches
  • Shaft Diameter
    0.125 inches
  • Shaft Length
    0.259 inches
  • Body Length
    1.480 inches
  • Overall Diameter
    1.094 inches
  • Mounting Lip Diameter
    0.8750 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
    0.25 inch-ounces
  • Maximum Running Torque
    0.25 inch-ounces
  • Shaft End Play
    0.001 inches
  • Shaft Runout
    0.001 inches
  • Lateral Runout
    0.001 inches
  • Pilot Diameter Runout
    0.001 inches
  • Shaft Radial Play
    0.001 inches
  • Fragility Factor
    Moderately delicate
  • Terminal Location
    Longitudinally positioned on the circumference
  • Mounting Method
    Clamp ring
  • Cubic Measure
    1.133 cubic inches
  • Electrical Resistance Per Section
    100.0 kilohms all sections
  • Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
    180.0 2nd section
  • Rotary Actuator Travel In Angular Deg
    360.0
  • Function Conformity Tolerance Per Section
    -0.50/+0.50 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
    2.0 free air all sections
  • Function Conformity Per Section
    All sections absolute linearity
  • Fixed Tap Quantity Per Section
    1 2nd section
  • Tap Location Tolerance Per Section
    -2.0/+2.0 degrees angular rotation 2nd section
  • Resistance Tolerance Per Section In Percent
    -1.0/+1.0 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
    70.0 all sections
  • Unpackaged Unit Weight
    2.00 ounces
  • Terminal Type And Quantity
    11 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 5905009728672

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
240MS138P001 Raytheon Company
78WS338-1 Honeywell International Inc.
240MS138P001 Raytheon Company
14W3-2037 Servo Instrument Corporation
WP7-8 159-1 Data Instruments Inc
PVR09K411-1 Bowmar/tic Inc
WP7-8 159-1 Honeywell Sensing & Control
240MS138P001 Raytheon Company
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