Precision Wire Wound Variable Resistor

Features

Specifications

• Section Quantity:
  1
• Body Style:
  Cylindrical bushing mounted
• Reliability Indicator:
  Not established
• Body Diameter:
  0.906 inches
• Shaft Diameter:
  Between 0.120 inches and 0.130 inches
• Shaft Length:
  Between 0.744 inches and 0.806 inches
• Mounting Bushing Length:
  Between 0.230 inches and 0.270 inches
• Body Length:
  0.750 inches
• Shaft Style:
  Round, slotted
• Shaft Bearing Type:
  Sleeve
• Actuator Type:
  Single shaft
• Effective Electrical Rotation In Deg Angular Rotation:
  Between 348.0 and 352.0
• Maximum Starting Torque:
  0.30 inch-ounces
• Maximum Running Torque:
  0.25 inch-ounces
• Nonturn Device Location:
  At 12 oclock
• Nonturn Device Radius:
  Between 0.307 inches and 0.317 inches
• Shaft End Play:
  0.005 inches
• Shaft Runout:
  0.002 inches
• Lateral Runout:
  0.002 inches
• Pilot Diameter Runout:
  0.001 inches
• Shaft Radial Play:
  0.002 inches
• Mechanical Backlash In Deg Angular Rotation:
  0.5
• Fragility Factor:
  Moderately rugged
• Screw Thread Diameter:
  0.250 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
• Cubic Measure:
  0.483 cubic inches
• Electrical Resistance Per Section:
  2.0 kilohms single section
• Rotary Actuator Travel In Angular Deg:
  360.0
• Function Conformity Tolerance Per Section:
  -1.00/+1.00 single section
• Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
  150.0 single section
• Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius:
  -100.0/+100.0 single section
• Power Dissipation Rating Per Section In Watts:
  1.25 free air single section
• Function Conformity Per Section:
  Single section independent linearity
• Resistance Tolerance Per Section In Percent:
  -3.0/+3.0 single section
• Actuator Travel Control Feature:
  Stops
• Function Characteristic Per Section:
  Single section linear
• Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
  85.0 single section
• Test Data Document:
  81349-mil-r-12934 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
• Terminal Type And Quantity:
  3 turret
• Specification Data:
  81349-mil-r-12934/10 government specification
• Federal Supply Class (fsc):
  Resistors
• National Stock Number (nsn):
  5905-01-293-0969