1255-090-0473

Technical Characteristics

• Unthreaded Mounting Hole Diameter

  0.145 inches minimum and 0.151 inches maximum

• Overall Width

  1.812 inches nominal

• Insert Position In Deg

  121.0

• Criticality Code Justification

  feat

• Mating End Quantity

  1

• Nominal Thread Size

  1.438 inches

• Special Features

  weapon system essential

• Precious Material

  gold

• Contact Position Arrangement Style

  24-35 single mating end

• Nominal Thread Length

  0.219 inches

• Distance From Mounting Shoulder To Front Face

  0.930 inches maximum

• Environmental Protection

  moisture proof and heat resistant and cold resistant and salt water resistant and vibration proof

• Precious Material And Weight

  0.128 gold grains, troy

• Polarization Method

  keyway or multiple keyway

• Contact Material

  copper alloy single mating end single contact grouping

• End Item Identification

  aircraft, hornet f/a-18

• Thread Direction

  right-hand

• Connector Locking Method

  bayonet pin

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec single treatment response

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.500 inches nominal

• Terminal Type

  crimp single mating end single contact grouping

• Contact Maximum Current Rating In Amps

  5.0 single mating end single contact grouping

• Thread Quantity Per Inch

  18

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.500 inches nominal

• Thread Class

  2a

• Threaded Device Type

  back shell

• Contact Surface Treatment

  gold single mating end single contact grouping

• Shell Type

  solid

• Overall Length

  2.012 inches maximum

• Included Contact Quantity

  128 single mating end single contact grouping

• Terminal Location

  back single mating end single contact grouping

• Thread Series Designator

  unef

• Included Contact Type

  round socket single mating end single contact grouping

• Precious Material And Location

  contact surfaces gold

• Overall Height

  1.812 inches nominal

• Contact Removability

  removable single mating end single contact grouping

• Body Style

  straight shape, external coupling

• Contact Surface Treatment Document And Classification

  mil-g-45204 mil spec single treatment response single mating end single contact grouping