1-321-802-5889

NSN 5905-01-071-3921

Resistive Trimmer

About this product

Rectangular w/mounting holes body style, round, slotted shaft style, single shaft actuator type, maximum starting torque: 7.50 inch-ounces.

Manufacturer part number 21574-1 for national stock number 5905010713921.

Datasheet

  • Product description

    Nonprecision Wire Wound Variable Resistor NSN 5905-01-071-3921.

  • MPN or Model

    21574-1

  • Schedule B
    8533.39.0080 (Wirewound variable resistors, nesoi)
  • NMF (National Motor Freight)
    062960 - Reostats/parts NOI
  • Section Quantity
    1
  • Body Style
    Rectangular w/mounting holes
  • Reliability Indicator
    Not established
  • Terminal Length
    0.187 inches
  • Mounting Hole Diameter
    0.063 inches
  • Shaft Diameter
    0.050 inches
  • Shaft Length
    0.035 inches
  • Body Length
    0.410 inches
  • Body Width
    0.150 inches
  • Body Height
    0.375 inches
  • Shaft Style
    Round, slotted
  • Actuator Type
    Single shaft
  • Maximum Starting Torque
    7.50 inch-ounces
  • Center To Center Distance Between Terminals
    0.200 inches
  • Lateral Distance Between Mounting Hole Centers
    0.415 inches
  • Mounting Facility Quantity
    2
  • Terminal Location
    Rear end
  • Mounting Method
    Unthreaded hole
  • Electrical Resistance Per Section
    1.000 kilohms single section
  • Center To Center Distance Between Center Terminal And Outside Terminal
    0.100 inches
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
    150.0 single section
  • Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
    -50.0/+50.0 single section
  • Power Dissipation Rating Per Section In Watts
    1.0 free air single section
  • Resistance Tolerance Per Section In Percent
    -5.0/+5.0 single section
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
    50.0 single section
  • Standard Taper Curve Per Section
    A single section
  • Terminal Type And Quantity
    3 pin
More from these suppliers
Nonprecision 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), if given, of the output is greater than plus of minus 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, precision.

Mechanic Bill explains Resistive Trimmer

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NSN 5905010713921

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
21574-1 Kollsman, Inc.
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