7137889-1

Technical Characteristics

• End Item Identification

  various avion

• Screw Thread Diameter

  0.250 inches nominal

• Flat Height

  0.094 inches nominal

• Shaft Length

  0.500 inches nominal

• Section Quantity

  1

• Body Style

  rectangular bushing mounted

• Rotary Actuator Travel In Angular Deg

  245.0 minimum and 260.0 maximum

• Screw Thread Quantity Per Inch

  32.0

• Shaft Bearing Type

  sleeve

• Terminal Location

  lower adjacent side single row

• Cubic Measure

  0.117 cubic inches

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

  150.0 single section

• Terminal Type And Quantity

  3 tab, solder lug

• First Flat Length

  0.230 inches nominal

• Nonturn Device Location

  at 3 oclock and at 9 oclock

• Body Length

  0.469 inches nominal

• Shaft Diameter

  0.125 inches nominal

• Body Height

  0.500 inches nominal

• Actuator Type

  single shaft

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

• Effective Electrical Rotation In Deg Angular Rotation

  290.0 minimum and 300.0 maximum

• Shaft Style

  round, flatted

• Mounting Bushing Length

  0.250 inches nominal

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

  85.0 single section

• Mounting Method

  standard bushing

• Standard Taper Curve Per Section

  a single section

• Resistance Tolerance Per Section In Percent

  -10.0/+10.0 single section

• Electrical Resistance Per Section

  250.0 ohms c and better flooring

• Features Provided

  humidity proof

• Actuator Travel Control Feature

  stops

• Fragility Factor

  moderately rugged

• Power Dissipation Rating Per Section In Watts

  0.5 7th secondary quality

• Resistance Temp Characteristic Range Per Section In Percent

  -2.0/+2.0 85 deg celsius single section and -5.0/+5.0 -55 deg celsius single section and -4.0/+4.0 -25 deg celsius single section and -3.5/+3.5 120 deg celsius single section

• Body Width

  0.500 inches nominal

• Nonturn Device Radius

  0.484 inches nominal

• Precious Material

  gold

• Precious Material And Location

  terminal surfaces gold