MIL-C-38999

Technical Characteristics

• Connector Locking Method

  internally threaded coupling ring and shell twistlock and bayonet slot

• Shell Surface Treatment

  cadmium and chromate and nickel

• Included Contact Quantity

  29 single mating end single contact grouping

• Threaded Device Type

  coupling facility

• Terminal Type

  crimp single mating end single contact grouping

• Contact Removability

  nonremovable single mating end single contact grouping

• Polarization Method

  key, multiple key groove

• Specification/Standard Data

  96906-mil-c-38999 government standard

• Included Contact Type

  round pin single mating end single contact grouping

• Overall Diameter

  1.891 inches nominal

• Mating End Quantity

  1

• Nominal Thread Size

  1.438 inches

• Shell Surface Treatment Document And Classification

  qq-p-416, ty 2 fed spec 1st treatment response and qq-p-416, ty2 fed spec 2nd treatment response

• Precious Material

  gold

• Insert Position In Deg

  26.0 and 228.0 and 128.0 and 100.0 and 265.0

• Contact Material

  copper alloy single mating end single contact grouping

• Insert Material

  plastic epoxy single mating end

• Thread Direction

  right-hand

• Precious Material And Location

  contact finish gold

• Contact Position Arrangement Style

  25-29 single mating end

• Shell Material

  aluminum alloy

• Contact Surface Treatment Document And Classification

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

• Body Style

  straight shape, internal coupling

• Thread Series Designator

  unef

• Terminal Location

  back single mating end single contact grouping

• Overall Length

  1.234 inches nominal

• Nominal Thread Length

  18.0 millimeters

• Environmental Protection

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

• Shell Type

  solid

• Contact Surface Treatment

  gold single mating end single contact grouping

• Thread Class

  2a