MIL-C-38999

Technical Characteristics

• Operating Temp Rating

  -65.0 deg celsius minimum and 200.0 deg celsius maximum

• Precious Material And Location

  contact surfaces gold

• Included Contact Type

  round socket single mating end single contact grouping

• Thread Series Designator

  unef

• Terminal Location

  back single mating end single contact grouping

• Body Style

  straight shape, external coupling w/backshell

• Shell Type

  solid

• Contact Surface Treatment

  gold single mating end single contact grouping

• Threaded Device Type

  back shell

• Overall Width

  1.578 inches maximum

• Thread Class

  2a

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.250 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.250 inches nominal

• Thread Quantity Per Inch

  18

• Terminal Type

  crimp single mating end single contact grouping

• Contact Surface Treatment Document And Classification

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

• Contact Removability

  removable single mating end single contact grouping

• Environmental Protection

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

• Overall Length

  0.838 inches maximum

• Mating End Quantity

  1

• Nominal Thread Size

  1.375 inches

• Precious Material

  gold

• Nominal Thread Length

  0.219 inches

• Insert Position In Deg

  15.0 and 26.0 and 0.0 and 334.0 and 345.0

• Overall Height

  1.578 inches maximum

• Specification/Standard Data

  96906-ms27497 government standard

• Included Contact Quantity

  85 single mating end single contact grouping

• Polarization Method

  keyway or multiple keyway

• Contact Material

  copper alloy single mating end single contact grouping

• Insert Material

  plastic epoxy single mating end

• Unthreaded Mounting Hole Diameter

  0.115 inches minimum and 0.130 inches maximum

• Precious Material And Weight

  0.085 gold grains, troy

• Distance From Mounting Shoulder To Front Face

  0.442 inches minimum and 0.447 inches maximum

• Thread Direction

  right-hand

• Contact Position Arrangement Style

  22-2 single mating end

• Connector Locking Method

  bayonet pin

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec single treatment response

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium

• ~1

  data on certain environmental and performanc

• 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