1-321-802-5889

NSN 5905-00-926-8687

Wire Wound Variable Resistor

About this product

Cylindrical servo mounted body style, between 0.7495 inches and 0.7500 inches pilot diameter, between 0.0600 inches and 0.0650 inches pilot length, undercut diameter: 1.875 inches .

Manufacturer part number 2RR2001 for national stock number 5905009268687.

Datasheet

  • Product description

    Precision Wire Wound Variable Resistor NSN 5905-00-926-8687.

  • MPN or Model

    2RR2001

  • Schedule B
    8533.39.0080 (Wirewound variable resistors, nesoi)
  • NMF (National Motor Freight)
    062960 - Reostats/parts NOI
  • Section Quantity
    2
  • Body Style
    Cylindrical servo mounted
  • Reliability Indicator
    Not established
  • Pilot Diameter
    Between 0.7495 inches and 0.7500 inches
  • Pilot Length
    Between 0.0600 inches and 0.0650 inches
  • Overall Length
    3.067 inches
  • Undercut Diameter
    1.875 inches
  • Undercut Width
    0.0780 inches
  • Body Diameter
    2.000 inches
  • Angle Of Mounting Hole In Deg
    30.0
  • Angle Between Centerlines Of Mounting Holes In Deg
    120.0
  • Shaft Diameter
    Between 0.2495 inches and 0.2497 inches
  • Shaft Length
    0.750 inches
  • Body Length
    2.312 inches
  • Overall Diameter
    2.200 inches
  • Mounting Lip Diameter
    2.0000 inches
  • Mounting Lip Depth
    0.0930 inches
  • Mounting Hole/stud Circle Diameter
    1.250 inches
  • Shaft Style
    Round, slotted
  • Actuator Type
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation
    Between 308.5 and 330.0
  • Maximum Starting Torque
    1.00 inch-ounces
  • Maximum Running Torque
    1.00 inch-ounces
  • Shaft End Play
    0.005 inches
  • Shaft Runout
    0.001 inches
  • Lateral Runout
    0.002 inches
  • Pilot Diameter Runout
    0.001 inches
  • Shaft Radial Play
    0.002 inches
  • Mechanical Backlash In Deg Angular Rotation
    0.1
  • Screw Thread Diameter
    0.164 inches
  • Screw Thread Series Designator
    Unc
  • Screw Thready Qty Per Inch (tpi)
    32.0
  • Mounting Facility Quantity
    3
  • Terminal Location
    Radially positioned over less than half the circumference
  • Mounting Method
    Threaded hole
  • Electrical Resistance Per Section
    100.0 percent, rated amperes c and better industrial clears
  • Rotary Actuator Travel In Angular Deg
    360.0
  • Function Conformity Tolerance Per Section
    -0.50/+0.50 2nd section
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
    150.0 all sections
  • Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
    -30.0/+30.0 all sections
  • Power Dissipation Rating Per Section In Watts
    5.0 7th secondary finish
  • Function Conformity Per Section
    All sections independent linearity
  • Resistance Tolerance Per Section In Percent
    -5.0/+5.0 all sections
  • Actuator Travel Control Feature
    Continuous motion
  • Function Characteristic Per Section
    All sections linear
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
    85.0 all sections
  • Test Data Document
    81349-mil-r-12934 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
    6 turret
  • Specification Data
    81349-mil-r-12934/22 government specification
More from these suppliers
Precision 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) of the output is equal to or less than plus or munus 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, nonprecision.

Mechanic Bill explains Wire Wound Variable Resistor

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NSN 5905009268687

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2RR2001 Military Specifications
MILR12934-22 Military Specifications
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