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NSN 5905-01-248-9606

Wire Wound Variable Resistor

About this product

Item must comply with requirements of the defense supply center columbus production standard number lo3626; for navy nuclear propulsion plant.

Manufacturer part number KFF338A for national stock number 5905012489606.

Datasheet

  • Product description

    Precision Wire Wound Variable Resistor NSN 5905-01-248-9606.

  • MPN or Model

    KFF338A

  • 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
    1.562 inches
  • Body Diameter
    0.875 inches
  • Shaft Diameter
    0.250 inches
  • Shaft Length
    0.812 inches
  • Mounting Bushing Length
    0.312 inches
  • Body Length
    0.750 inches
  • Overall Diameter
    1.250 inches
  • Shaft Style
    Round
  • Shaft Bearing Type
    Ball
  • Actuator Type
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation
    3600.0
  • Maximum Starting Torque
    0.80 inch-ounces
  • Maximum Running Torque
    0.60 inch-ounces
  • Maximum Stop Torque
    36.00 inch-ounces
  • Shaft End Play
    0.01000 inches
  • Shaft Runout
    0.002 inches
  • Lateral Runout
    0.004 inches
  • Pilot Diameter Runout
    0.00400 inches
  • Shaft Radial Play
    0.002 inches
  • Screw Thread Diameter
    0.375 inches
  • Screw Thread Series Designator
    Unef
  • Screw Thready Qty Per Inch (tpi)
    32.0
  • Terminal Location
    Longitudinally positioned on the circumference
  • Mounting Method
    Standard bushing
  • Electrical Resistance Per Section
    5.000 kilohms single section
  • Rotary Actuator Travel In Angular Deg
    3600.0
  • Function Conformity Tolerance Per Section
    -0.20/+0.20 single section
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
    125.0 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
  • Criticality Code Justification
    Feat
  • 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
  • Reference Number Differentiating Characteristics
    Reference number differentiating material will be iaw navicp, hx quality control, mfgr and testing specs available at dla icp
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 5905012489606

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
KFF338A Drs Consolidated Controls, Inc.
7286 R5KL.25 Bi Technologies Corporation
LO3626 Dla Land And Maritime
KFF338A Eaton Aerospace Llc
7266R5KL0.20 Bi Technologies Corporation
Stock Check
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