MIL-C-38999

Technical Characteristics

• Thread Class

  2a

• Thread Direction

  right-hand

• Body Style

  7g straight shape threaded

• Overall Diameter

  1.359 inches minimum and 1.391 inches maximum

• Distance From Mounting Shoulder To Front Face

  0.754 inches minimum and 0.764 inches maximum

• Mounting Facility Thickness

  0.062 inches minimum and 0.125 inches maximum

• Contact Position Arrangement Style

  ayau 13-35

• Contact Removability

  removable single mating end single contact grouping

• Nominal Thread Length

  0.219 inches

• Operating Temp Rating

  -65.0 deg celsius minimum and 200.0 deg celsius maximum

• Nominal Thread Size

  0.688 inches

• Terminal Location

  back single mating end single contact grouping

• Insert Material

  plastic epoxy single mating end

• Contact Surface Treatment Document And Classification

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

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec single treatment response

• Included Contact Quantity

  22 single mating end single contact grouping

• Included Contact Type

  round pin single mating end single contact grouping

• Precious Material And Location

  contact surfaces gold

• Overall Length

  1.238 inches minimum and 1.243 inches maximum

• Environmental Protection

  moisture proof and salt water resistant and vibration proof and corrosion resistant and dust resistant and fuel resistant and fungus resistant and humidity resistant and oil resistant and shock resistant and thermal shock resistant and vibration resistant

• Threaded Device Type

  mounting bushing

• Mating End Quantity

  1

• Shell Type

  solid

• Contact Material

  copper alloy single mating end single contact grouping

• Contact Surface Treatment

  gold single mating end single contact grouping

• Terminal Type

  crimp single mating end single contact grouping

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium

• Precious Material

  gold

• Thread Series Designator

  unef

• Specification/Standard Data

  96906-mil-c-38999j government standard