MIL-C-38999

Technical Characteristics

• Thread Series Designator

  unef

• Precious Material

  gold

• Included Contact Quantity

  13 single mating end single contact grouping

• Shell Surface Treatment

  cadmium

• Shell Material

  aluminum alloy

• Terminal Type

  crimp single mating end single contact grouping

• Contact Surface Treatment

  gold single mating end single contact grouping

• Contact Material

  copper alloy single mating end single contact grouping

• Thread Quantity Per Inch

  24

• Shell Type

  solid

• Contact Position Arrangement Style

  apbk 11-35 single mating end

• Mating End Quantity

  1

• Threaded Device Type

  back shell

• Distance From Mounting Shoulder To Front Face

  0.627 inches minimum and 0.632 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Height

  0.812 inches nominal

• Unthreaded Mounting Hole Diameter

  0.123 inches minimum and 0.138 inches maximum

• Overall Length

  1.248 inches maximum

• Body Style

  3g straight shape, external coupling

• Specification/Standard Data

  96906-ms27466 government standard

• Test Data Document

  81349-mil-c-38999 specification

• Precious Material And Weight

  0.013 gold grains, troy

• Precious Material And Location

  contact surfaces gold

• Included Contact Type

  round socket single mating end single 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 single contact grouping

• Insert Material

  plastic epoxy single mating end

• Terminal Location

  back single mating end single contact grouping

• Nominal Thread Size

  0.562 inches

• Operating Temp Rating

  -65.0 deg celsius minimum and 200.0 deg celsius maximum

• Nominal Thread Length

  0.219 inches

• Connector Locking Method

  bayonet pin

• Insert Position In Deg

  95.0 and 132.0 and 232.0 and 260.0 and 346.0

• Polarization Method

  keyway or multiple keyway

• Contact Removability

  removable single mating end single contact grouping

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.812 inches nominal

• 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 vibration resistant and oil resistant and shock resistant and thermal shock resistant

• Overall Width

  1.011 inches minimum and 1.051 inches maximum

• Overall Height

  1.011 inches minimum and 1.051 inches maximum

• Thread Direction

  right-hand

• Thread Class

  2a