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NSN 5905-00-990-7049

Resistive Trimmer

About this product

Cylindrical bushing mounted body style, round, slotted shaft style, single shaft actuator type, effective electrical rotation in deg angular rotation: 330.0 .

Manufacturer part number APS1-2 257-5 for national stock number 5905009907049.

Datasheet

  • Product description

    Nonprecision Wire Wound Variable Resistor NSN 5905-00-990-7049.

  • MPN or Model

    APS1-2 257-5

  • 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
    0.500 inches
  • Shaft Diameter
    0.125 inches
  • Shaft Length
    0.688 inches
  • Mounting Bushing Length
    0.250 inches
  • Body Length
    0.375 inches
  • Shaft Style
    Round, slotted
  • Actuator Type
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation
    330.0
  • Screw Thread Diameter
    0.250 inches
  • Screw Thread Series Designator
    Unef
  • Screw Thready Qty Per Inch (tpi)
    32.0
  • Terminal Location
    Rear end
  • Mounting Method
    Standard bushing
  • Electrical Resistance Per Section
    257.0 ohms single section
  • Rotary Actuator Travel In Angular Deg
    360.0
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
    125.0 single section
  • Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
    -30.0/+30.0 single section
  • Power Dissipation Rating Per Section In Watts
    2.0 heat sink single section
  • Resistance Tolerance Per Section In Percent
    -5.0/+5.0 single section
  • Actuator Travel Control Feature
    Continuous motion
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
    60.0 single section
  • Standard Taper Curve Per Section
    A single section
  • Terminal Type And Quantity
    3 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 5905009907049

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
APS1-2 257-5 Data Instruments Inc
101953-5 Microwave Engineering Corporation
APS1-2 257-5 Honeywell Sensing & Control
101953-5 Sierra Networks Inc
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