Nonprecision Nonwire Wound Variable Resistor

Features

Specifications

• Section Quantity:
  3
• Body Style:
  Cylindrical bushing mounted
• Reliability Indicator:
  Not established
• Body Diameter:
  0.625 inches
• Shaft Diameter:
  0.250 inches
• Shaft Length:
  1.219 inches
• Mounting Bushing Length:
  0.250 inches
• Body Length:
  1.990 inches
• Undercut Diameter:
  0.125 inches
• Shaft Style:
  Round, stepped
• Switch Type:
  Rotary
• Switch Voltage Rating In Volts:
  117.0
• Actuator Type:
  Single shaft
• Switch Operating Position:
  Start of rotation
• Switch Contact Arrangement:
  Single pole, single throw, normally open, both positions maintained
• Undercut Length:
  0.281 inches
• Screw Thread Diameter:
  0.375 inches
• Screw Thread Series Designator:
  Unef
• Screw Thready Qty Per Inch (tpi):
  32.0
• Terminal Location:
  Lower adjacent side two rows
• Mounting Method:
  Standard bushing
• Features Provided:
  Shaft seal and switch
• Electrical Resistance Per Section:
  1000.000 ohms single section
• Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
  120.0 single section
• Power Dissipation Rating Per Section In Watts:
  2.0 free air 1st section and 1.8 free air 2nd section and 1.8 free air 3rd section
• Resistance Tolerance Per Section In Percent:
  -10.0 to 10.0 single section
• Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
  70.0 single section
• Switch Current Type And Rating In Amps:
  2.000 ac
• Terminal Type And Quantity:
  3 wire loop
• Federal Supply Class (fsc):
  Resistors
• National Stock Number (nsn):
  5905-01-207-6970
• Special Features:
  Resistor body is environmentally sealed, stepped shaft is flatted, inner shaft controls second and third resistors plus switch, outer shaft controls the resistor nearest the front