MIL-DTL-38999

Technical Characteristics

• Operating Temp Rating

  -65.0 deg celsius minimum and 175.0 deg celsius maximum

• Thread Direction

  right-hand

• Connector Locking Method

  bayonet pin

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec single treatment response

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium

• Contact Surface Treatment Document And Classification

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

• Unthreaded Mounting Hole Diameter

  0.123 inches minimum and 0.138 inches maximum

• Body Style

  straight shape, external coupling

• Contact Removability

  removable single mating end single contact grouping

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.719 inches nominal

• Overall Height

  0.938 inches nominal

• Insert Position In Deg

  132.0 and 0.0 and 232.0 and 95.0 and 260.0

• Precious Material And Weight

  0.015 gold grains, troy and 0.015 silver grains, troy

• Precious Material And Location

  contact surfaces gold

• Included Contact Type

  round socket single mating end single contact grouping

• Thread Series Designator

  unef

• Terminal Location

  back single mating end single contact grouping

• Specification/Standard Data

  96906-ms27466 government standard

• Shell Type

  solid

• Contact Surface Treatment

  gold single mating end single contact grouping

• Threaded Device Type

  back shell

• Thread Class

  2a

• Overall Width

  0.938 inches nominal

• Thread Quantity Per Inch

  28

• Overall Length

  1.163 inches maximum

• Terminal Type

  crimp single mating end single contact grouping

• ~1

  data on certain environmental and performanc

• Contact Position Arrangement Style

  sep-98 single mating end

• Mating End Quantity

  1

• Precious Material

  gold

• Nominal Thread Length

  0.219 inches

• Nominal Thread Size

  0.438 inches

• Center To Center Distance Between Mounting Facilities Parallel To Height

  0.719 inches nominal

• Environmental Protection

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

• Distance From Mounting Shoulder To Front Face

  0.627 inches minimum and 0.632 inches maximum

• Polarization Method

  keyway or multiple keyway

• Contact Material

  copper alloy single mating end single contact grouping

• Insert Material

  plastic epoxy single mating end

• Included Contact Quantity

  3 single mating end single contact grouping

• 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