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NSN 5905-00-108-4821

Resistive Trimmer

About this product

Cylindrical bushing mounted body style, round, slotted shaft style, single shaft actuator type, nonturn device location: at 9 oclock.

Manufacturer part number RA20A2SA101AK for national stock number 5905001084821.

Datasheet

  • Product description

    Nonprecision Wire Wound Variable Resistor NSN 5905-00-108-4821.

  • MPN or Model

    RA20A2SA101AK

  • 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
  • Body Diameter
    1.280 inches
  • Shaft Diameter
    0.250 inches
  • Shaft Length
    0.500 inches
  • Mounting Bushing Length
    0.375 inches
  • Body Length
    0.625 inches
  • Shaft Style
    Round, slotted
  • Actuator Type
    Single shaft
  • Nonturn Device Location
    At 9 oclock
  • Nonturn Device Radius
    0.531 inches
  • Screw Thread Diameter
    0.375 inches
  • Screw Thread Series Designator
    Unef
  • Screw Thready Qty Per Inch (tpi)
    32.0
  • Mounting Method
    Standard bushing
  • Electrical Resistance Per Section
    100.000 ohms single section
  • Power Dissipation Rating Per Section In Watts
    2.0 free air single section
  • Resistance Tolerance Per Section In Percent
    -10.0 to 10.0 single section
  • Standard Taper Curve Per Section
    A single section
  • Test Data Document
    81349-mil-r-19 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Terminal Type And Quantity
    3 tab, solder lug
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 5905001084821

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
RA20A2SA101AK Joint Army-navy Specifications
JANR19 Joint Army-navy Specifications
JA1H100S500UA Rockwell Automation, Inc.
T9172278P33 General Electric Co
3103679REVBPC8 Naval Ship Systems Command
3103680REVBPC8 Naval Ship Systems Command
K1-2200-1297894REVBPC21 Naval Ship Systems Command
JANR19TYPERA20A2SA101AK Joint Electronics Type Designation
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