Precision Wire Wound Variable Resistor

Features

Specifications

• Section Quantity:
  2
• Body Style:
  Cylindrical bushing mounted
• Reliability Indicator:
  Not established
• Body Diameter:
  1.984 mils and 2.016 centimeters
• Shaft Diameter:
  0.250 inches
• Shaft Length:
  Between 0.844 inches and 0.906 inches
• Mounting Bushing Length:
  Between 0.359 inches and 0.391 inches
• Body Length:
  2.310 inches
• Shaft Style:
  Round
• Shaft Bearing Type:
  Sleeve
• Actuator Type:
  Single shaft
• Effective Electrical Rotation In Deg Angular Rotation:
  356.0
• Maximum Starting Torque:
  1.50 inch-ounces
• Maximum Running Torque:
  1.10 inch-ounces
• Fragility Factor:
  Moderately rugged
• End Application:
  E m b e r
• 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:
  Humidity proof
• Electrical Resistance Per Section:
  250.0 ohms c and better
• Rotary Actuator Travel In Angular Deg:
  360.0
• Function Conformity Tolerance Per Section:
  -0.50/+0.50 all sections
• 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:
  -20.0/+20.0 all sections
• Power Dissipation Rating Per Section In Watts:
  2.0 7th secondary at 10'30 oclock
• Function Conformity Per Section:
  All sections independent linearity
• Resistance Tolerance Per Section In Percent:
  -2.0/+2.0 all sections
• Actuator Travel Control Feature:
  Continuous motion
• Criticality Code Justification:
  Feat
• Function Characteristic Per Section:
  6 oclock all primaries
• Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
  70.0 all sections
• Terminal Type And Quantity:
  6 turret
• Federal Supply Class (fsc):
  Resistors
• National Stock Number (nsn):
  5905-01-337-6354
• Special Features:
  Item must comply with requirements of defense electronics supply center production standard no. L04385; for navy nuclear propulsion plant products only