MIL-C-38999

Technical Characteristics

• 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

• Contact Material

  copper alloy single mating end all contact groupings

• Distance From Mounting Shoulder To Front Face

  0.785 inches minimum and 0.790 inches maximum

• Contact Surface Treatment

  gold single mating end all contact groupings

• Mating End Quantity

  1

• Nominal Thread Size

  1.438 inches

• Precious Material

  gold

• Unthreaded Mounting Hole Diameter

  0.142 inches minimum and 0.157 inches maximum

• Nominal Thread Length

  0.219 inches

• Features Provided

  scoopproof design

• Insert Position In Deg

  95.0 and 232.0 and 132.0 and 0.0 and 260.0

• Polarization Method

  keyway or multiple keyway

• Contact Position Arrangement Style

  25-24 single mating end

• Insert Material

  plastic epoxy single mating end

• Included Contact Quantity

  12 single mating end 1st contact grouping

• Operating Temp Rating

  -65.0 deg celsius minimum and 175.0 deg celsius maximum

• Thread Direction

  right-hand

• Connector Locking Method

  bayonet pin

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.500 inches nominal

• Terminal Type

  crimp single mating end all contact groupings

• Thread Quantity Per Inch

  18

• Overall Width

  1.812 inches minimum and 1.832 inches maximum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.500 inches nominal

• Thread Class

  2a

• Precious Material And Weight

  0.024 gold grains, troy

• Threaded Device Type

  back shell

• Shell Type

  solid

• Thread Series Designator

  unef

• Precious Material And Location

  contact surfaces gold

• Included Contact Type

  round socket single mating end all contact groupings

• Environmental Protection

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

• Body Style

  straight shape, external coupling

• Contact Removability

  removable single mating end all contact groupings

• Overall Height

  1.812 inches minimum and 1.832 inches maximum

• Shell Surface Treatment

  cadmium

• Specification/Standard Data

  96906-ms27656 government standard

• Overall Length

  1.290 inches maximum

• Shell Material

  aluminum alloy

• Terminal Location

  back single mating end all contact groupings

• Included Contact Quantity

  12 single mating end 2nd contact grouping

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec single treatment response

• Contact Surface Treatment Document And Classification

  mil-g-45204 mil spec single treatment response single mating end all contact groupings