NSN: 5905-00-931-6983

Technical Characteristics

• Body Length

  1.312 inches maximum

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

• Nonturn Device Location

  at 9 oclock

• Mounting Method

  standard bushing

• Standard Taper Curve Per Section

  a all sections

• End Item Identification

  kstrategic weapon systems (poseidon and trident); austin ship class lpd-4 amphibious transport docks; emory s. land class as; spruance class dd (963); forrestal class cv; oliver perry class ffg; nimitz class cvn

• Resistance Tolerance Per Section In Percent

  -10.0/+10.0 all sections

• Terminal Location

  radially positioned over less than half the circumference

• Power Dissipation Rating Per Section In Watts

  2.25 heat sink all sections

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

  70.0 all sections

• Undercut Diameter

  0.125 inches nominal

• Screw Thread Quantity Per Inch

  32.0

• Actuator Travel Control Feature

  stops

• Electrical Resistance Per Section

  500.0 ohms all sections

• Section Quantity

  2

• Nonturn Device Radius

  0.531 inches nominal

• Rotary Actuator Travel In Angular Deg

  312.0 nominal

• Body Style

  cylindrical bushing mounted

• Terminal Type And Quantity

  6 tab, solder lug

• Criticality Code Justification

  feat

• Special Features

  weapon system essential

• Actuator Type

  dual concentric

• Screw Thread Diameter

  0.375 inches nominal

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

  120.0 all sections

• Body Diameter

  1.156 inches maximum

• Shaft Length

  1.188 inches nominal

• Resistance Temp Characteristic Range Per Section In Percent

  +0.0/+1.5 0 deg celsius all sections and +0.0/+4.5 -55 deg celsius all sections and +0.0/+2.5 -25 deg celsius all sections and -1.5/+1.5 85 deg celsius all sections and +0.0/+3.5 120 deg celsius all sections

• Shaft Style

  round, stepped

• Mounting Bushing Length

  0.375 inches nominal

• Effective Electrical Rotation In Deg Angular Rotation

  312.0 nominal

• Shaft Diameter

  0.250 inches maximum

• Undercut Length

  0.313 inches nominal