551-2503M 7/8 IN. SHAFT

Technical Characteristics

• Shaft Length

  0.625 inches nominal

• Electrical Resistance Per Section

  250.0 kilohms single section

• Rotary Actuator Travel In Angular Deg

  280.0 nominal

• Actuator Type

  single shaft

• Reliability Indicator

  not established

• Nonturn Device Radius

  0.375 inches nominal

• Screw Thread Series Designator

  unef

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

  -250.0/+250.0 single section

• Nonturn Device Location

  at 9 oclock

• Standard Taper Curve Per Section

  a single section

• Terminal Location

  radially positioned over less than half the circumference

• Mounting Method

  locking bushing

• 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

• Effective Electrical Rotation In Deg Angular Rotation

  280.0 nominal

• End Item Identification

  missile aia-to-air phoenix (aim-54),millile all-weather anti-ship harpoon(agm-84)

• Resistance Tolerance Per Section In Percent

  -20.0/+20.0 single section

• Shaft Diameter

  0.250 inches nominal

• Terminal Type And Quantity

  3 tab, solder lug

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

  150.0 single section

• Body Diameter

  0.750 inches nominal

• Mounting Bushing Length

  0.500 inches nominal

• Screw Thread Diameter

  0.375 inches nominal

• Body Length

  0.500 inches nominal

• Special Features

  weapon system essential

• Criticality Code Justification

  feat

• Shaft Style

  round, slotted

• Body Style

  cylindrical bushing mounted

• Power Dissipation Rating Per Section In Watts

  2.0 free air single section

• Actuator Travel Control Feature

  stops