MIL-C-38999/24

Technical Characteristics

• Polarization Method

  key, multiple key groove

• Contact Material

  copper alloy single mating end all contact groupings

• Insert Position In Deg

  163.0 and 88.0 and 0.0 and 207.0 and 281.0

• Thread Series Designator

  special acme and iso m and iso m

• Contact Surface Treatment

  gold single mating end all contact groupings

• Mating End Quantity

  1

• Threaded Device Type

  coupling facility and back shell and mounting bushing

• Precious Material

  gold

• Environmental Protection

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

• Contact Position Arrangement Style

  25-24 single mating end

• Insert Material

  plastic epoxy single mating end

• Included Contact Quantity

  12 single mating end 1st contact grouping

• Operating Temp Rating

  -65.0 deg celsius minimum and 175.0 deg celsius maximum

• Thread Direction

  right-hand

• Bushing Accommodation Hole Shape

  round w/flat

• ~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

• Connector Locking Method

  externally threaded shell

• Included Contact Quantity

  12 single mating end 2nd contact grouping

• Terminal Location

  back single mating end all contact groupings

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium

• Overall Diameter

  58.7 millimeters nominal

• Contact Removability

  removable single mating end all contact groupings

• Body Style

  straight shape, external coupling

• Included Contact Type

  round socket single mating end all contact groupings

• Distance From Mounting Shoulder To Front Face

  22.6 millimeters maximum

• Specification/Standard Data

  81349-mil-c-38999/24 government specification

• Precious Material And Location

  contact surfaces gold

• Thread Tolerance Class

  6h external

• Shell Type

  solid

• Overall Length

  32.5 millimeters maximum

• Precious Material And Weight

  0.024 gold grains, troy

• Mounting Facility Thickness

  1.58 millimeters minimum and 3.20 millimeters maximum

• Terminal Type

  crimp single mating end all contact groupings

• Nominal Thread Size

  1.625 inches and 37.0 millimeters and 44.0 millimeters