MIL-C-38999

Technical Characteristics

• ~1

  data on certain environmental and performanc

• Environmental Protection

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

• Precious Material And Weight

  0.085 gold grains, troy and 0.085 silver grains, troy

• Shell Material

  aluminum alloy

• Contact Position Arrangement Style

  23-2 single mating end

• Body Style

  straight shape, external coupling

• Contact Removability

  removable single mating end single contact grouping

• Insert Position In Deg

  0.0

• Shell Surface Treatment

  cadmium and chromate

• Thread Series Designator

  unef

• Terminal Location

  back single mating end single contact grouping

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.376 inches nominal

• Shell Type

  solid

• Threaded Device Type

  back shell

• Precious Material

  gold and silver

• Thread Class

  2a

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.376 inches nominal

• Terminal Type

  crimp single mating end single contact grouping

• 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

• Overall Height

  1.668 inches minimum and 1.708 inches maximum

• Overall Width

  1.668 inches minimum and 1.708 inches maximum

• Overall Length

  1.290 inches nominal

• Included Contact Type

  round pin single mating end single contact grouping

• Features Provided

  pre-tinned terminal

• Distance From Mounting Shoulder To Front Face

  0.785 inches minimum and 0.790 inches maximum

• Mating End Quantity

  1

• Precious Material And Location

  contact surfaces gold and contact surfaces silver

• Unthreaded Mounting Hole Diameter

  0.142 inches minimum and 0.157 inches maximum

• Nominal Thread Length

  0.219 inches

• Included Contact Quantity

  85 single mating end single contact grouping

• Specification/Standard Data

  81349-mil-c-38999 government specification

• Polarization Method

  keyway or multiple keyway

• Contact Material

  copper alloy single mating end single contact grouping

• Nominal Thread Size

  1.312 inches

• Contact Surface Treatment

  gold single mating end single contact grouping and silver single mating end single contact grouping

• Operating Temp Rating

  -65.0 deg celsius minimum and 175.0 deg celsius maximum

• Thread Direction

  right-hand

• Connector Locking Method

  bayonet pin