MIL-C-38999

Technical Characteristics

• Body Style

  3g straight shape, external coupling

• Overall Length

  1.320 inches maximum

• Overall Height

  1.562 inches minimum and 1.582 inches maximum

• Overall Width

  1.562 inches minimum and 1.582 inches maximum

• 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

• Unthreaded Mounting Hole Diameter

  0.123 inches minimum and 0.138 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.250 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.250 inches nominal

• Mating End Quantity

  1

• Polarization Method

  keyway or multiple keyway

• Insert Position In Deg

  0.0 and 95.0 and 132.0 and 232.0 and 260.0

• Shell Type

  solid

• Connector Locking Method

  bayonet pin

• Iii Operating Temp Rating

  -65.0 deg celsius minimum and 175.0 deg celsius maximum

• Features Provided

  scoopproof design

• Terminal Location

  back single mating end all contact groupings

• Contact Surface Treatment

  gold single mating end all contact groupings

• Contact Surface Treatment Document And Classification

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

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium

• Included Contact Type

  round socket single mating end all contact groupings

• Iii Precious Material And Weight

  0.047 gold grains, troy

• Iii Precious Material

  gold

• Test Data Document

  81349-mil-c-38999 specification

• Specification/Standard Data

  96906-ms27656 government standard

• Distance From Mounting Shoulder To Front Face

  0.815 inches minimum and 0.820 inches maximum

• Contact Position Arrangement Style

  brah 21-39 single mating end

• Contact Removability

  removable single mating end all contact groupings

• Contact Material

  copper alloy single mating end all contact groupings

• Insert Material

  plastic epoxy single mating end

• Terminal Type

  crimp single mating end all contact groupings

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec single treatment response

• Included Contact Quantity

  2 single mating end 1st contact grouping

• Included Contact Quantity

  37 single mating end 2nd contact grouping

• Iii Precious Material And Location

  contact surfaces gold

• Definitive Government Spec/Std Reference

  ms27656e21b39s

• Manufacturers Code

  81349

• Manufacturers Code

  96906

• Non-Definitive Government Spec/Std Reference

  mil-c-38999