MIL-C-38999

Technical Characteristics

• Thread Class

  2a

• Overall Length

  1.289 inches maximum

• Overall Height

  1.219 inches minimum and 1.239 inches maximum

• Overall Width

  1.219 inches minimum and 1.239 inches maximum

• Polarization Method

  keyway or multiple keyway

• Connector Locking Method

  bayonet pin

• Features Provided

  scoopproof design

• Thread Quantity Per Inch

  20

• Terminal Location

  back single mating end all contact groupings

• Contact Material

  copper alloy single mating end all contact groupings

• Insert Material

  plastic epoxy single mating end

• Contact Surface Treatment Document And Classification

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

• Terminal Type

  crimp single mating end all contact groupings

• Shell Surface Treatment

  cadmium

• Included Contact Quantity

  14 single mating end 2nd contact grouping

• Iii Precious Material And Weight

  0.019 gold grains, troy

• Manufacturers Code

  96906

• Non-Definitive Government Spec/Std Reference

  mil-c-38999

• Specification/Standard Data

  96906-ms27656 government standard

• 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

• Center To Center Distance Between Mounting Facilities Parallel To Height

  0.969 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.969 inches nominal

• Threaded Device Type

  back shell

• Contact Position Arrangement Style

  arbq 15-15 single mating end

• Contact Removability

  removable single mating end all contact groupings

• Thread Direction

  right-hand

• Body Style

  3g straight shape, external coupling

• Unthreaded Mounting Hole Diameter

  0.123 inches minimum and 0.138 inches maximum

• Distance From Mounting Shoulder To Front Face

  0.815 inches minimum and 0.820 inches maximum

• Mating End Quantity

  1

• Insert Position In Deg

  95.0 and 132.0 and 232.0 and 260.0 and 326.0

• Shell Type

  solid

• Nominal Thread Length

  0.219 inches

• Iii Operating Temp Rating

  -65.0 deg celsius minimum and 175.0 deg celsius maximum

• Nominal Thread Size

  0.812 inches

• Contact Surface Treatment

  gold single mating end all contact groupings

• Shell Material

  aluminum alloy

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec single treatment response

• Included Contact Quantity

  1 single mating end 1st contact grouping

• Included Contact Type

  round pin single mating end all contact groupings

• Iii Precious Material And Location

  contact surfaces gold

• Iii Precious Material

  gold

• Definitive Government Spec/Std Reference

  ms27656t15b15pb

• Manufacturers Code

  81349

• Test Data Document

  81349-mil-c-38999 specification

• Thread Series Designator

  unef