MIL-C-38999

Technical Characteristics

• ~1

  data on certain environmental and performanc

• Terminal Type

  crimp single mating end single contact grouping

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.500 inches nominal

• 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

• Connector Locking Method

  bayonet pin

• Thread Direction

  right-hand

• Operating Temp Rating

  -65.0 deg celsius minimum and 175.0 deg celsius maximum

• Insert Material

  plastic epoxy single mating end

• Contact Material

  copper alloy single mating end single contact grouping

• Polarization Method

  keyway or multiple keyway

• Features Provided

  scoopproof design

• Nominal Thread Length

  0.219 inches

• Included Contact Quantity

  40 single mating end 3rd contact grouping

• Unthreaded Mounting Hole Diameter

  0.142 inches minimum and 0.157 inches maximum

• Precious Material

  gold

• Nominal Thread Size

  1.438 inches

• Mating End Quantity

  1

• Contact Position Arrangement Style

  25-46 single mating end

• Included Contact Quantity

  4 single mating end 2nd contact grouping

• Distance From Mounting Shoulder To Front Face

  0.785 inches minimum and 0.790 inches maximum

• Included Contact Type

  round pin single mating end single contact grouping

• Environmental Protection

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

• 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

• Included Contact Quantity

  2 single mating end 1st contact grouping

• Threaded Device Type

  back shell

• Contact Surface Treatment

  gold single mating end single contact grouping

• Shell Type

  solid

• Terminal Location

  back single mating end single contact grouping

• Thread Series Designator

  unef

• Precious Material And Location

  contact surfaces gold

• Contact Removability

  removable single mating end single contact grouping

• Body Style

  straight shape, external coupling

• Contact Surface Treatment Document And Classification

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

• 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

• Insert Position In Deg

  95.0 and 260.0 and 232.0 and 132.0 and 334.0

• Shell Material

  aluminum alloy

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec single treatment response

• Precious Material And Weight

  0.070 gold grains, troy