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NSN 5905-00-943-9057

Resistive Trimmer

About this product

Cylindrical bushing mounted body style, round, slotted shaft style, single shaft actuator type, fragility factor: moderately delicate.

Manufacturer part number RT7-8-375-2 for national stock number 5905009439057.

Datasheet

  • Product description

    Nonprecision Wire Wound Variable Resistor NSN 5905-00-943-9057.

  • MPN or Model

    RT7-8-375-2

  • Schedule B
    8533.39.0080 (Wirewound variable resistors, nesoi)
  • NMF (National Motor Freight)
    062960 - Reostats/parts NOI
  • Section Quantity
    2
  • Body Style
    Cylindrical bushing mounted
  • Reliability Indicator
    Not established
  • Overall Length
    1.672 inches
  • Body Diameter
    1.062 inches
  • Shaft Diameter
    0.250 inches
  • Shaft Length
    0.875 inches
  • Mounting Bushing Length
    0.375 inches
  • Body Length
    0.766 inches
  • Overall Diameter
    1.337 inches
  • Shaft Style
    Round, slotted
  • Actuator Type
    Single shaft
  • Fragility Factor
    Moderately delicate
  • Screw Thread Diameter
    0.375 inches
  • Screw Thread Series Designator
    Unef
  • Screw Thready Qty Per Inch (tpi)
    32.0
  • Terminal Location
    Radially positioned over less than half the circumference
  • Mounting Method
    Standard bushing
  • Electrical Resistance Per Section
    100.0 ohms c and better finish
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
    112.0 all sections
  • Power Dissipation Rating Per Section In Watts
    5.0 free air all sections
  • Resistance Tolerance Per Section In Percent
    -5.0/+5.0 all sections
  • Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
    -20.0/+20.0 all sections
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
    40.0 all sections
  • Standard Taper Curve Per Section
    A all sections
  • Precious Material And Location
    Terminals gold
  • Precious Material
    Gold
  • Terminal Type And Quantity
    6 turret
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 5905009439057

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
RT7-8-375-2 Data Instruments Inc
RT7-8-375-2 Honeywell Sensing & Control
3153498-2 Honeywell International Inc.
3153498-2 Allied-signal Inc
Stock Check
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