MIL-C-38999

Technical Characteristics

• Connector Locking Method

  bayonet pin

• Thread Quantity Per Inch

  24

• Nominal Thread Size

  0.688 inches

• Terminal Location

  back single mating end single contact grouping

• Shell Surface Treatment

  nickel

• Included Contact Quantity

  10 single mating end single contact grouping

• Included Contact Type

  round pin single mating end single contact grouping

• Thread Class

  2a

• Thread Direction

  right-hand

• Overall Length

  1.248 inches maximum

• Unthreaded Mounting Hole Diameter

  0.128 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Height

  0.906 inches nominal

• Distance From Mounting Shoulder To Front Face

  0.632 inches nominal

• Contact Maximum Current Rating In Amps

  7.5 single mating end single contact grouping

• Polarization Method

  keyway or multiple keyway

• Insert Position In Deg

  0.0

• Precious Material And Location

  contact surfaces gold

• Test Data Document

  81349-mil-c-38999 specification

• Precious Material

  gold

• Thread Series Designator

  unef

• Specification/Standard Data

  96906-ms27652 government standard

• Body Style

  3g straight shape, external coupling

• Overall Height

  1.125 inches nominal

• Overall Width

  1.125 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.906 inches nominal

• Threaded Device Type

  back shell

• Mating End Quantity

  1

• Contact Position Arrangement Style

  alce 13-98 single mating end

• Contact Removability

  removable single mating end single contact grouping

• Shell Type

  solid

• Nominal Thread Length

  0.219 inches

• Contact Material

  copper alloy single mating end single contact grouping

• Contact Surface Treatment

  gold single mating end single contact grouping

• Terminal Type

  crimp single mating end single contact grouping

• Shell Material

  aluminum alloy

• Shell Surface Treatment Document And Classification

  mil-c-26074 mil spec single treatment response

• Precious Material And Weight

  0.010 gold grains, troy