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NSN 5905-00-007-7972

Resistive Trimmer

About this product

Rectangular body style, round, slotted shaft style, sleeve shaft bearing type, actuator type: single shaft.

Manufacturer part number 55-3-8-500 for national stock number 5905000077972.

Datasheet

  • Product description

    Nonprecision Wire Wound Variable Resistor NSN 5905-00-007-7972.

  • MPN or Model

    55-3-8-500

  • Schedule B
    8533.39.0080 (Wirewound variable resistors, nesoi)
  • NMF (National Motor Freight)
    062960 - Reostats/parts NOI
  • Section Quantity
    1
  • Body Style
    Rectangular
  • Reliability Indicator
    Not established
  • Terminal Length
    Between 0.172 inches and 0.202 inches
  • Shaft Diameter
    Between 0.055 inches and 0.060 inches
  • Shaft Length
    0.030 inches
  • Body Length
    Between 0.522 inches and 0.538 inches
  • Body Width
    Between 0.180 inches and 0.200 inches
  • Body Height
    Between 0.482 inches and 0.508 inches
  • Shaft Style
    Round, slotted
  • Shaft Bearing Type
    Sleeve
  • Actuator Type
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation
    9000.0
  • Maximum Starting Torque
    5.00 inch-ounces
  • Maximum Running Torque
    5.00 inch-ounces
  • Center To Center Distance Between Terminals
    Between 0.195 inches and 0.205 inches
  • Fragility Factor
    Moderately rugged
  • Terminal Location
    Rear end
  • Mounting Method
    Terminal
  • Features Provided
    Hermetically sealed
  • Cubic Measure
    0.050 cubic inches
  • Electrical Resistance Per Section
    50.0 ohms single section
  • Rotary Actuator Travel In Angular Deg
    9000.0
  • Center To Center Distance Between Center Terminal And Outside Terminal
    Between 0.095 inches and 0.105 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 to 50.0 single section
  • Power Dissipation Rating Per Section In Watts
    1.5 free air single section
  • Resistance Tolerance Per Section In Percent
    -5.0 to 5.0 single section
  • Actuator Travel Control Feature
    Clutch
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
    70.0 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 5905000077972

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
55-3-8-500 Vishay Thin Film, Llc
55-3-8-500 Iv-electronic Klaus Vespermann Kg
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