MIL-C-38999

Technical Characteristics

• Mounting Facility Thickness

  0.062 inches minimum and 0.125 inches maximum

• Included Contact Quantity

  48 single mating end 2nd contact grouping

• ~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

• Contact Position Arrangement Style

  25-4 single mating end

• Thread Class

  2a

• Thread Quantity Per Inch

  18

• Terminal Type

  crimp single mating end all contact groupings

• Specification/Standard Data

  96906-ms27468 government standard

• Included Contact Type

  round pin single mating end all contact groupings

• Polarization Method

  key, multiple key groove

• Contact Material

  copper alloy single mating end all contact groupings

• Contact Surface Treatment

  gold single mating end all contact groupings

• Mating End Quantity

  1

• Distance From Mounting Shoulder To Front Face

  0.599 inches nominal

• Precious Material

  gold

• Nominal Thread Size

  1.438 inches and 1.750 inches

• Included Contact Quantity

  8 single mating end 1st contact grouping

• Overall Diameter

  2.312 inches nominal

• Insert Material

  plastic epoxy single mating end

• Precious Material And Weight

  0.056 gold grains, troy

• Thread Direction

  right-hand

• Bushing Accommodation Hole Shape

  round w/flat

• Threaded Device Type

  back shell and mounting bushing

• Connector Locking Method

  bayonet pin

• Terminal Location

  back single mating end all contact groupings

• Shell Material

  aluminum alloy

• Insert Position In Deg

  95.0 and 232.0 and 132.0 and 260.0 and 334.0

• Shell Surface Treatment

  cadmium

• Contact Removability

  removable single mating end all contact groupings

• Thread Series Designator

  unef and uns

• Body Style

  straight shape, external coupling

• Overall Length

  1.243 inches nominal

• Environmental Protection

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

• Precious Material And Location

  contact surfaces gold

• Shell Type

  solid