MIL-C-38999

Technical Characteristics

• Overall Diameter

  1.766 inches maximum

• Threaded Device Type

  back shell

• Mating End Quantity

  1

• Overall Length

  1.234 inches maximum

• Thread Class

  2a

• Thread Direction

  right-hand

• Body Style

  7a straight shape, internal coupling

• Contact Position Arrangement Style

  axba 23-21 single mating end

• Contact Removability

  removable single mating end single contact grouping

• Connector Locking Method

  bayonet latch

• Thread Quantity Per Inch

  18

• Nominal Thread Size

  1.312 inches

• Terminal Location

  back single mating end single contact grouping

• Contact Material

  copper alloy single mating end single contact grouping

• Contact Surface Treatment Document And Classification

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

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  nickel

• Included Contact Quantity

  21 single mating end single contact grouping

• Included Contact Type

  round pin single mating end single contact grouping

• Cognizant Service

  usaf

• Precious Material And Location

  contact surfaces gold

• Test Data Document

  81349-mil-c-38999 specification

• Polarization Method

  keyway or multiple keyway

• Insert Position In Deg

  345.0

• Shell Type

  solid

• Contact Surface Treatment

  gold single mating end single contact grouping

• Terminal Type

  crimp single mating end single contact grouping

• Shell Surface Treatment Document And Classification

  mil-c-26074 mil spec single treatment response

• Precious Material And Weight

  0.021 gold grains, troy

• Precious Material

  gold

• Thread Series Designator

  unef

• Specification/Standard Data

  96906-ms27467 government standard