3-308-421

Technical Characteristics

• Body Style

  1b cylindrical bushing mounted

• Overall Length

  1.875 inches nominal

• Body Diameter

  1.719 inches nominal

• Shaft Length

  0.875 inches nominal

• Body Length

  1.000 inches nominal

• Overall Diameter

  2.125 inches nominal

• Actuator Type

  single shaft

• Effective Electrical Rotation In Deg Angular Rotation

  280.0 nominal

• Rotary Actuator Travel In Angular Deg

  300.0 nominal

• Resistance Tolerance Per Section In Percent

  -5.0/+5.0 single section

• Criticality Code Justification

  feat

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

  40.0 single section

• ~1

  on standard no. l00522

• Terminal Type And Quantity

  3 tab, solder lug

• Section Quantity

  1

• Reliability Indicator

  not established

• Shaft Diameter

  0.250 inches nominal

• Mounting Bushing Length

  0.375 inches nominal

• Shaft Style

  1c round

• Maximum Starting Torque

  6.00 inch-ounces (ounce-inches)

• Maximum Running Torque

  0.50 inch-ounces (ounce-inches)

• Nonturn Device Location

  at 9 oclock

• Nonturn Device Radius

  0.531 inches nominal

• Fragility Factor

  moderately rugged

• Screw Thread Diameter

  0.375 inches nominal

• Screw Thread Series Designator

  unef

• Screw Thread Quantity Per Inch

  32.0

• Terminal Location

  radially positioned over less than half the circumference

• Mounting Method

  standard bushing

• Electrical Resistance Per Section

  2.0 kilohms single section

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

  105.0 single section

• Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius

  -20.0/+20.0 single section

• Power Dissipation Rating Per Section In Watts

  4.0 free air single section

• Actuator Travel Control Feature

  stops

• Standard Taper Curve Per Section

  a single section

• Special Features

  item must comply with requirements of defense electronics supply center producti