NSN 5905-00-138-4240

Datasheet

• Product description
  

  Non-wire Wound Variable Resistor NSN 5905-00-138-4240.

• MPN or Model
  

  938-189-0001

• Schedule B
  8533.40.0080 (Variable resistors, including potentiometers, nesoi)
• NMF (National Motor Freight)
  062960 - Reostats/parts NOI
• Unit Weight (Est.)
  0.4 lb
• Section Quantity
  1
• Body Style
  Cylindrical bushing mounted
• Overall Length
  3.438 inches
• First Flat Length
  0.437 inches
• Flat Height
  0.214 inches
• Body Diameter
  1.062 inches
• Shaft Diameter
  0.250 inches
• Shaft Length
  1.125 inches
• Mounting Bushing Length
  0.375 inches
• Body Length
  1.875 inches
• Overall Diameter
  1.374 inches
• Shaft Style
  Round, flatted
• Switch Type
  Rotary
• Switch Voltage Rating In Volts
  115.0
• Actuator Type
  Dual concentric
• Effective Electrical Rotation In Deg Angular Rotation
  320.0
• Maximum Starting Torque
  8.00 inch-ounces
• Nonturn Device Location
  At 9 oclock
• Nonturn Device Radius
  0.437 inches
• Shaft End Play
  0.00300 inches
• Shaft Runout
  0.005 inches
• Shaft Radial Play
  0.001 inches
• Mechanical Backlash In Deg Angular Rotation
  6.0
• Switch Operating Position
  Start of rotation
• Switch Contact Arrangement
  Single pole, double throw, three positions maintained
• 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
• Features Provided
  Switch
• Electrical Resistance Per Section
  5.000 megohms single section
• Rotary Actuator Travel In Angular Deg
  320.0
• 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
  -250.0 to 250.0 single section
• Power Dissipation Rating Per Section In Watts
  1.5 free air single section
• Resistance Tolerance Per Section In Percent
  -20.0 to 20.0 single section
• Actuator Travel Control Feature
  Stops
• Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
  40.0 single section
• Switch Current Type And Rating In Amps
  2.000 ac/dc
• Standard Taper Curve Per Section
  A single section
• Terminal Type And Quantity
  3 tab, solder lug and 3 turret