NSN: 5905-01-438-1329

Technical Characteristics

• Power Dissipation Rating Per Section In Watts

  0.5 free air single section and 2.0 free air single section

• Nonturn Device Radius

  0.437 inches nominal

• Resistance Tolerance Per Section In Percent

  -10.0 to 10.0 1st section -10.0 to 10.0 2nd section -20.0 to 20.0 3rd section -20.0 to 20.0 4th section

• Actuator Travel Control Feature

  spring

• Mounting Method

  standard bushing

• Standard Taper Curve Per Section

  a all sections

• Terminal Type And Quantity

  6 tab, solder lug

• Screw Thread Diameter

  0.375 inches nominal

• Screw Thread Quantity Per Inch

  32.0

• Manufacturers Code

  04880

• Undercut Diameter

  0.125 inches nominal

• Body Length

  1.015 inches maximum

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

  125.0 all sections

• The Manufacturers Data

• Actuator Type

  dual concentric

• Screw Thread Series Designator

  unef

• Center To Center Distance Between Terminals

  0.242 inches nominal

• Special Features

  item consists of two resistors p/n c2-551 nsn 5905-00-233-3902 and p/n 539038-2 nsn 5905-00-164-1223 agavghu-25 coast guard aircraft

• Nonturn Device Location

  at 9 oclock

• Body Diameter

  0.781 inches nominal

• Maximum Stop Torque

  32.00 inch-ounces

• Iii End Item Identification

  hu-25 coast guard aircraft

• Mounting Bushing Length

  0.250 inches nominal

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

  -250.0 to 250.0 all sections

• Shaft Length

  1.885 inches nominal

• Rotary Actuator Travel In Angular Deg

  260.0 nominal

• Maximum Starting Torque

  4.00 inch-ounces

• Effective Electrical Rotation In Deg Angular Rotation

  260.0 nominal

• Section Quantity

  4

• Terminal Location

  radially positioned over less than half the circumference

• Undercut Length

  0.470 inches nominal

• Maximum Running Torque

  2.00 inch-ounces

• Body Style

  1b cylindrical bushing mounted

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

  70.0 all sections

• Electrical Resistance Per Section

  5.0 kilohms all sections

• Design Control Reference

  fe1420

• Shaft Style

  17c round, stepped

• Center To Center Distance Between Center Terminal And Outside Terminal

  0.470 inches nominal

• Shaft Diameter

  0.250 inches nominal

• Center To Center Distance Between Terminal Rows

  0.480 inches nominal

• Mounting Facility Quantity

  1

• Reliability Indicator

  not established

• Terminal Length

  0.344 inches nominal