Precision Wire Wound Variable Resistor

Features

Specifications

• Section Quantity:
  2
• Body Style:
  Cylindrical bushing mounted
• Reliability Indicator:
  Not established
• Body Diameter:
  1.812 inches
• Shaft Diameter:
  0.2497 inches
• Shaft Length:
  0.938 inches
• Mounting Bushing Length:
  0.312 inches
• Body Length:
  4.205 inches
• Shaft Style:
  Round
• Shaft Bearing Type:
  Sleeve
• Actuator Type:
  Double ended shaft
• Effective Electrical Rotation In Deg Angular Rotation:
  3600.0
• Maximum Starting Torque:
  6.00 inch-ounces
• Maximum Running Torque:
  6.00 inch-ounces
• Maximum Stop Torque:
  550.00 inch-ounces
• Nonturn Device Location:
  At 6 oclock
• Nonturn Device Radius:
  0.562 inches
• Shaft End Play:
  0.005 inches
• Shaft Runout:
  0.0005 inches
• Lateral Runout:
  0.003 inches
• Pilot Diameter Runout:
  0.002 inches
• Shaft Radial Play:
  0.003 inches
• Screw Thread Diameter:
  0.375 inches
• Screw Thread Series Designator:
  Unef
• Screw Thready Qty Per Inch (tpi):
  32.0
• Terminal Location:
  Longitudinally positioned on the circumference
• Mounting Method:
  Standard bushing
• Features Provided:
  Humidity proof
• Cubic Measure:
  8.283 cubic inches
• Electrical Resistance Per Section:
  100.0 ohms c and better
• Rotary Actuator Travel In Angular Deg:
  3600.0
• Function Conformity Tolerance Per Section:
  -0.25/+0.25 all sections
• Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
  85.0 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:
  5.0 7th secondary at 10'30 oclock
• Function Conformity Per Section:
  All sections independent linearity
• Resistance Tolerance Per Section In Percent:
  -3.0/+3.0 all sections
• Actuator Travel Control Feature:
  Stops
• Criticality Code Justification:
  Zzzy
• Function Characteristic Per Section:
  6 oclock all primaries
• Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
  40.0 all sections
• Terminal Type And Quantity:
  6 tab, solder lug
• Reference Number Differentiating Characteristics:
  Reference number differentiating material will be in accordance with naval inventory control point activity hx quality control. Manufacturing and testing specifications available at the dla icp
• Federal Supply Class (fsc):
  Resistors
• National Stock Number (nsn):
  5905-01-143-6499
• Special Features:
  Item must comply with requirements of defense supply center columbus production standard no. Lo3210