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NSN 5905-00-445-3512

Resistive Trimmer

About this product

2 flats 0.169 in. A/f nut 0.250 in. A/f.

Manufacturer part number PSD457-7 for national stock number 5905004453512.

Datasheet

  • Product description

    Nonprecision Wire Wound Variable Resistor NSN 5905-00-445-3512.

  • MPN or Model

    PSD457-7

  • Schedule B
    8533.39.0080 (Wirewound variable resistors, nesoi)
  • NMF (National Motor Freight)
    062960 - Reostats/parts NOI
  • Section Quantity
    1
  • Body Style
    Cylindrical bushing mounted
  • Reliability Indicator
    Not established
  • Body Diameter
    0.250 inches
  • Shaft Diameter
    0.125 inches
  • Shaft Length
    0.250 inches
  • Mounting Bushing Length
    0.250 inches
  • Body Length
    0.744 inches
  • Shaft Style
    Round, slotted
  • Actuator Type
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation
    7920.0
  • Screw Thread Diameter
    0.216 inches
  • Screw Thread Series Designator
    Unf
  • Screw Thready Qty Per Inch (tpi)
    28.0
  • Terminal Location
    Rear end
  • Mounting Method
    Standard bushing
  • Electrical Resistance Per Section
    5.0 kilohms single section
  • Rotary Actuator Travel In Angular Deg
    7920.0
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
    150.0 single section
  • Power Dissipation Rating Per Section In Watts
    0.5 free air single section
  • Resistance Tolerance Per Section In Percent
    -10.0 to 10.0 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 wire loop
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 5905004453512

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
PSD457-7 Meggitt (uk) Ltd
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