MIL-C-38999

Technical Characteristics

• Contact Surface Treatment

  gold single mating end single contact grouping and silver

• Included Contact Quantity

  100 single mating end single contact grouping

• Body Style

  10g straight shape external coupling

• Overall Diameter

  2.249 inches minimum and 2.281 inches maximum

• Mating End Quantity

  1

• Shell Type

  solid

• Nominal Thread Size

  1.312 inches

• Terminal Type

  crimp single mating end single contact grouping

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  nickel

• Included Contact Type

  round pin single mating end single contact grouping

• Precious Material And Location

  contact surfaces gold and contact surfaces silver

• Precious Material And Weight

  0.100 gold grains, troy and 0.100 silver grains, troy

• Precious Material

  gold and silver

• Test Data Document

  81349-mil-c-38999 specification

• Thread Series Designator

  unef

• Specification/Standard Data

  81349-mil-c-38999 government specification

• Contact Material

  copper alloy single mating end single contact grouping

• Terminal Location

  back single mating end single contact grouping

• Nominal Thread Length

  0.219 inches

• Connector Locking Method

  bayonet pin

• Insert Position In Deg

  334.0

• Polarization Method

  key, multiple key groove

• Contact Removability

  removable single mating end single contact grouping

• Contact Position Arrangement Style

  efag 22-35 single mating end

• Threaded Device Type

  back shell

• Mounting Facility Thickness

  0.062 inches minimum and 0.109 inches maximum

• Distance From Mounting Shoulder To Front Face

  0.459 inches minimum and 0.469 inches maximum

• Environmental Protection

  moisture resistant and salt water resistant and vibration resistant

• Overall Length

  0.776 inches nominal

• Thread Direction

  right-hand

• Thread Class

  2a