MIL-C-38999

Technical Characteristics

• Thread Class

  2a

• Thread Direction

  right-hand

• Overall Length

  0.844 inches maximum

• Overall Diameter

  1.766 inches maximum

• Polarization Method

  keyway or multiple keyway

• Nominal Thread Size

  1.438 inches

• Terminal Location

  back

• Contact Material

  copper alloy

• Insert Material

  plastic epoxy

• Contact Surface Treatment Document And Classification

  mil-g-45204 mil spec single treatment response

• Shell Surface Treatment

  cadmium and chromate and nickel

• Included Contact Quantity

  12

• Included Contact Type

  round pin

• Precious Material And Location

  contact surfaces gold

• Test Data Document

  81349-mil-c-38999 specification

• Body Style

  straight shape,internal coupling

• Environmental Protection

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

• Threaded Device Type

  back shell

• Mating End Quantity

  1

• Contact Position Arrangement Style

  24-24

• Contact Removability

  removable

• Insert Position In Deg

  0.0 and b100.0 and b128.0 and b228.0 and b265.0

• Shell Type

  solid

• Connector Locking Method

  bayonet slot

• Operating Temp Rating

  m65.0 deg celsius minimum and 200.0 deg celsius maximum

• Thread Quantity Per Inch

  18

• Contact Surface Treatment

  gold

• Terminal Type

  crimp

• Shell Material

  aluminum alloy

• Shell Surface Treatment Document And Classification

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

• Precious Material And Weight

  0.024 gold grains,troy

• Precious Material

  gold

• Thread Series Designator

  unef

• Specification/Standard Data

  96906-ms27473 government standard