MIL-C-38999

Technical Characteristics

• Body Style

  7g straight shape threaded

• Overall Length

  0.948 inches maximum

• Overall Diameter

  2.249 inches minimum and 2.281 inches maximum

• Environmental Protection

  moisture proof and salt water resistant and vibration resistant

• Distance From Mounting Shoulder To Front Face

  0.459 inches minimum and 0.469 inches maximum

• Threaded Device Type

  mounting bushing

• Mating End Quantity

  1

• Insert Position In Deg

  334.0

• Shell Type

  solid

• Thread Quantity Per Inch

  16

• Nominal Thread Size

  1.875 inches

• Contact Material

  copper alloy single mating end single contact grouping

• Contact Surface Treatment

  gold and silver single mating end single contact grouping

• Terminal Type

  crimp single mating end single contact grouping

• Included Contact Quantity

  128 single mating end single contact grouping

• Manufacturers Code

  81349

• Thread Series Designator

  un

• Specification/Standard Data

  81349-mil-c-38999 government specification

• Thread Class

  2a

• Thread Direction

  right-hand

• Mounting Facility Thickness

  0.062 inches minimum and 0.109 inches maximum

• Contact Position Arrangement Style

  faad 24-35 single mating end

• Contact Removability

  removable single mating end single contact grouping

• Polarization Method

  keyway or multiple keyway

• Connector Locking Method

  bayonet pin

• Terminal Location

  back single mating end single contact grouping

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium and chromate

• Bushing Accommodation Hole Shape

  round

• Included Contact Type

  round pin single mating end single contact grouping

• Iii Precious Material And Location

  contact surfaces gold and contact surfaces silver

• Iii Precious Material And Weight

  0.128 gold grains, troy and 0.128 silver grains, troy

• Iii Precious Material

  gold and silver

• Definitive Government Spec/Std Reference

  ms27474e24b35pb

• Manufacturers Code

  96906

• Non-Definitive Government Spec/Std Reference

  mil-c-38999

• Test Data Document

  81349-mil-c-38999 specification