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NSN 5905-00-331-7991

Wire Wound Variable Resistor

About this product

Cylindrical servo mounted body style, between 0.7490 inches and 0.7500 inches pilot diameter, between 0.1000 inches and 0.1100 inches pilot length, undercut diameter: between 2.955 inches and 2.965 inches .

Manufacturer part number 279662 for national stock number 5905003317991.

Datasheet

  • Product description

    Precision Wire Wound Variable Resistor NSN 5905-00-331-7991.

  • MPN or Model

    279662

  • Schedule B
    8533.39.0080 (Wirewound variable resistors, nesoi)
  • NMF (National Motor Freight)
    062960 - Reostats/parts NOI
  • Section Quantity
    2
  • Body Style
    Cylindrical servo mounted
  • Reliability Indicator
    Not established
  • Pilot Diameter
    Between 0.7490 inches and 0.7500 inches
  • Pilot Length
    Between 0.1000 inches and 0.1100 inches
  • Undercut Diameter
    Between 2.955 inches and 2.965 inches
  • Undercut Width
    Between 0.0700 inches and 0.0800 inches
  • Body Diameter
    Between 2.995 inches and 3.005 inches
  • Shaft Diameter
    Between 0.2495 inches and 0.2497 inches
  • Shaft Length
    1.031 inches
  • Body Length
    Between 2.433 inches and 2.443 inches
  • Mounting Lip Diameter
    Between 2.9355 inches and 2.9370 inches
  • Mounting Lip Depth
    Between 0.0260 inches and 0.0310 inches
  • Shaft Style
    Round
  • Shaft Bearing Type
    Ball
  • Actuator Type
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation
    360.0
  • Maximum Starting Torque
    2.00 inch-ounces
  • Maximum Running Torque
    2.00 inch-ounces
  • Fragility Factor
    Moderately rugged
  • Terminal Location
    Radially positioned over less than half the circumference
  • Mounting Method
    Clamp ring
  • Electrical Resistance Per Section
    25.0 kilohms all sections
  • Rotary Actuator Travel In Angular Deg
    360.0
  • Function Conformity Tolerance Per Section
    -1.00/+1.00 all sections
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
    85.0 all sections
  • Power Dissipation Rating Per Section In Watts
    6.0 free air all sections
  • Function Conformity Per Section
    All sections terminal base linearity
  • Resistance Tolerance Per Section In Percent
    -10.0/+10.0 all sections
  • Actuator Travel Control Feature
    Continuous motion
  • Function Characteristic Per Section
    All sections graph
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
    25.0 all sections
  • Test Data Document
    36378-279662 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
  • Terminal Type And Quantity
    10 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 5905003317991

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
279662 L-3 Communications Corporation
RVP3-340S Bowmar/tic Inc
279662 Raytheon Technical Services Company
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