Nonprecision Wire Wound Variable Resistor

Features

Specifications

• Section Quantity:
  2
• Body Style:
  Cylindrical bushing mounted
• Reliability Indicator:
  Not established
• Body Diameter:
  1.375 inches
• Shaft Diameter:
  0.250 inches
• Shaft Length:
  Between 0.844 inches and 0.906 inches
• Mounting Bushing Length:
  Between 0.344 inches and 0.406 inches
• Body Length:
  1.000 inches
• Overall Diameter:
  1.468 inches
• Shaft Style:
  Round, slotted
• Actuator Type:
  Single shaft
• Effective Electrical Rotation In Deg Angular Rotation:
  310.0
• Nonturn Device Location:
  At 3 oclock
• Nonturn Device Radius:
  0.500 inches
• 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:
  25.000 kilohms all sections
• Rotary Actuator Travel In Angular Deg:
  320.0
• Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
  120.0 all sections
• Power Dissipation Rating Per Section In Watts:
  2.0 2nd winding pattern
• Power Dissipation Rating Per Section In Watts:
  4.0 2nd winding finish
• Power Dissipation Rating Per Section In Watts:
  2.0 heat sink 2nd section
• Power Dissipation Rating Per Section In Watts:
  4.0 heat sink 1st section
• Resistance Tolerance Per Section In Percent:
  -10.0/+10.0 all sections
• Resistance Tolerance Per Section In Percent:
  -10.0 to 10.0 all sections
• Actuator Travel Control Feature:
  Stops
• Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius:
  -20.0/+20.0 all sections
• Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius:
  -20.0 to 20.0 all sections
• Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
  80.0 all sections
• Standard Taper Curve Per Section:
  A all sections
• Test Data Document:
  49956-2401181 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
• Terminal Type And Quantity:
  6 turret
• Federal Supply Class (fsc):
  Resistors
• National Stock Number (nsn):
  5905-00-501-8184