Nonprecision Wire Wound Variable Resistor

Features

Specifications

• Section Quantity:
  2
• Body Style:
  Cylindrical bushing mounted
• Reliability Indicator:
  Not established
• Body Diameter:
  0.960 inches
• Shaft Diameter:
  0.250 inches
• Shaft Length:
  1.750 inches
• Mounting Bushing Length:
  0.380 inches
• Body Length:
  0.710 inches
• Overall Diameter:
  1.178 inches
• Shaft Style:
  Round, slotted
• Actuator Type:
  Single shaft
• Effective Electrical Rotation In Deg Angular Rotation:
  310.0
• Maximum Starting Torque:
  6.00 inch-ounces
• Maximum Running Torque:
  1.00 inch-ounces
• Maximum Stop Torque:
  128.00 inch-ounces
• Nonturn Device Location:
  At 3 oclock
• Nonturn Device Radius:
  0.359 inches
• Fragility Factor:
  Moderately rugged
• 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:
  200.0 ohms all sections
• Rotary Actuator Travel In Angular Deg:
  320.0
• Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
  125.0 all sections
• Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius:
  -70.0/+70.0 all sections
• Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius:
  -70.0 to 70.0 all sections
• Power Dissipation Rating Per Section In Watts:
  1.5 7th secondary pattern
• Power Dissipation Rating Per Section In Watts:
  3.0 7th secondary finish
• Power Dissipation Rating Per Section In Watts:
  1.5 free air 2nd section
• Power Dissipation Rating Per Section In Watts:
  3.0 free air 1st section
• Resistance Tolerance Per Section In Percent:
  -5.0/+5.0 all sections
• Resistance Tolerance Per Section In Percent:
  -5.0 to 5.0 all sections
• Actuator Travel Control Feature:
  Stops
• Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
  60.0 all sections
• Standard Taper Curve Per Section:
  A all sections
• Test Data Document:
  97942-579r644 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):
  5905-00-159-6621