NSN: 5905-01-149-1970

Technical Characteristics

• Screw Thread Series Designator

  unef

• Shaft Length

  0.781 inches nominal

• Rotary Actuator Travel In Angular Deg

  295.0 nominal

• Screw Thread Diameter

  0.250 inches nominal

• Mounting Method

  locking bushing

• Ambient Temp In Deg Celsius Per Section At Full Rated Power

  70.0 single section

• Section Quantity

  1

• Features Provided

  shaft locking device and shaft seal

• Screw Thread Quantity Per Inch

  32.0

• Effective Electrical Rotation In Deg Angular Rotation

  270.0 nominal

• Electrical Resistance Per Section

  50.0 kilohms single section

• Standard Taper Curve Per Section

  a single section

• Resistance Tolerance Per Section In Percent

  -10.0/+10.0 single section

• Maximum Running Torque

  3.00 inch-ounces

• Fragility Factor

  rugged

• Terminal Location

  rear end

• Body Length

  0.469 inches maximum

• Maximum Starting Torque

  3.00 inch-ounces

• Body Style

  cylindrical bushing mounted

• Shaft Style

  round, slotted

• Resistance Temp Characteristic Range Per Section In Percent

  +0.0/+3.5 -25 deg celsius single section and +0.0/+7.0 -55 deg celsius single section and -2.5/+2.5 85 deg celsius single section and +0.0/+2.0 0 deg celsius single section and +0.0/+5.5 120 deg celsius single section

• Nonturn Device Radius

  0.245 inches nominal

• Power Dissipation Rating Per Section In Watts

  0.5 free air single section

• Nonturn Device Location

  at 4'30 oclock and at 10'30 oclock

• Mounting Bushing Length

  0.500 inches nominal

• Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power

  120.0 single section

• Maximum Stop Torque

  64.00 inch-ounces

• Terminal Type And Quantity

  3 tab, solder lug

• Body Diameter

  0.500 inches nominal

• Shaft Diameter

  0.125 inches nominal

• Actuator Type

  single shaft

• Mechanical Backlash In Deg Angular Rotation

  3.0

• Reliability Indicator

  not established

• Actuator Travel Control Feature

  stops