NSN: 5905-01-277-8516

Technical Characteristics

• Screw Thread Series Designator

  unef

• Effective Electrical Rotation In Deg Angular Rotation

  270.0 nominal

• Shaft Style

  round, flatted

• Mounting Bushing Length

  0.250 inches nominal

• Mounting Method

  standard bushing

• First Flat Length

  0.234 inches minimum and 0.266 inches maximum

• Standard Taper Curve Per Section

  a single section

• Cubic Measure

  0.098 cubic inches

• Resistance Tolerance Per Section In Percent

  -10.0/+10.0 single section

• Flat Height

  0.092 inches minimum and 0.096 inches maximum

• Rotary Actuator Travel In Angular Deg

  295.0 nominal

• Electrical Resistance Per Section

  5.0 percent, rated amperes c and better flooring

• Screw Thread Diameter

  0.250 inches nominal

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

  70.0 single section

• Section Quantity

  1

• Screw Thread Quantity Per Inch

  32.0

• Actuator Travel Control Feature

  stops

• Power Dissipation Rating Per Section In Watts

  0.5 7th secondary quality

• Maximum Running Torque

  3.00 inch-ounces

• Terminal Location

  rear end

• Shaft Diameter

  0.124 inches minimum and 0.126 inches maximum

• Body Length

  0.469 inches maximum

• Shaft Length

  0.563 inches maximum

• Maximum Starting Torque

  3.00 inch-ounces

• Body Style

  cylindrical bushing mounted

• Shaft Bearing Type

  sleeve

• Nonturn Device Radius

  0.240 inches minimum and 0.250 inches maximum

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

  120.0 single section

• Maximum Stop Torque

  64.00 inch-ounces

• Resistance Temp Characteristic Range Per Section In Percent

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

• Terminal Type And Quantity

  3 tab, solder lug

• Features Provided

  panel seal and shaft seal

• Nonturn Device Location

  at 3 oclock and at 9 oclock

• Body Diameter

  0.484 nominal mils and 0.516 nominal centimeters

• Actuator Type

  single shaft

• Mechanical Backlash In Deg Angular Rotation

  3.0

• Reliability Indicator

  not established