MIL-C-38999

Technical Characteristics

• Furnished Items

  spare contact and preformed packing

• Mounting Facility Thickness

  0.062 inches minimum and 0.125 inches maximum

• Specification/Standard Data

  96906-ms27468 government standard

• Mating End Quantity

  1

• Precious Material

  gold

• Nominal Thread Size

  1.438 inches and 1.750 inches

• Nominal Thread Length

  0.219 inches

• Insert Position In Deg

  232.0 and 132.0 and 95.0 and 260.0 and 345.0

• Thread Class

  2a and 2a

• Environmental Protection

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

• Precious Material And Location

  contact surfaces gold

• Included Contact Type

  round socket single mating end single contact grouping

• Terminal Location

  back single mating end single contact grouping

• Included Contact Quantity

  61 single mating end single contact grouping

• Shell Type

  solid

• Contact Surface Treatment

  gold single mating end single contact grouping

• Thread Quantity Per Inch

  18 and 18

• Precious Material And Weight

  0.061 gold grains, troy

• Terminal Type

  crimp single mating end single contact grouping

• Overall Length

  1.248 inches maximum

• Features Provided

  scoopproof design

• Contact Position Arrangement Style

  25-61 single mating end

• Overall Diameter

  2.296 inches minimum and 2.328 inches maximum

• Polarization Method

  keyway or multiple keyway

• 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

• Contact Material

  copper alloy single mating end single contact grouping

• Insert Material

  plastic epoxy single mating end

• Operating Temp Rating

  -65.0 deg celsius minimum and 175.0 deg celsius maximum

• Distance From Mounting Shoulder To Front Face

  0.910 inches minimum and 0.920 inches maximum

• Bushing Accommodation Hole Shape

  round w/flat

• Threaded Device Type

  back shell and mounting bushing

• Connector Locking Method

  bayonet pin

• Thread Direction

  right-hand and right-hand

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec single treatment response

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium

• Contact Surface Treatment Document And Classification

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

• Thread Series Designator

  unef and uns

• Body Style

  straight shape, external coupling

• Contact Removability

  removable single mating end single contact grouping

• ~1

  data on certain environmental and performanc