MIL-C-38999

Technical Characteristics

• Polarization Method

  key, multiple key groove

• Mating End Quantity

  1

• Nominal Thread Size

  0.688 inches

• Nominal Thread Length

  0.219 inches

• Overall Length

  1.234 inches maximum

• Insert Position In Deg

  228.0

• Specification/Standard Data

  81349-mil-c-38999 government specification

• Contact Material

  copper alloy single mating end single contact grouping

• Contact Surface Treatment

  gold single mating end single contact grouping and silver single mating end single contact grouping

• Overall Diameter

  1.156 inches maximum

• Precious Material And Location

  contact surface gold and contact surface silver

• Precious Material And Weight

  0.022 gold grains, troy and 0.022 silver grains, troy

• Thread Direction

  right-hand

• Test Data Document

  81349-mil-c-38999 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type

• ~1

  data on certain environmental and performanc

• Environmental Protection

  moisture resistant and vibration resistant

• Included Contact Quantity

  22 single mating end single contact grouping

• Shell Material

  aluminum alloy

• Body Style

  straight shape, internal coupling

• Contact Removability

  removable single mating end single contact grouping

• Connector Locking Method

  bayonet latch

• Contact Position Arrangement Style

  13-35 single mating end

• Included Contact Type

  round socket single mating end single contact grouping

• Thread Series Designator

  unef

• Terminal Location

  back single mating end single contact grouping

• Shell Type

  solid

• Threaded Device Type

  back shell

• Precious Material

  gold and silver

• Thread Class

  2a

• Terminal Type

  crimp single mating end single contact grouping