MIL-C-38999

Technical Characteristics

• 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

• ~1

  data on certain environmental and performanc

• Mounting Facility Thickness

  0.062 inches minimum and 0.125 inches maximum

• Mating End Quantity

  1

• Precious Material And Location

  contact surfaces gold and contact surfaces silver

• Distance From Mounting Shoulder To Front Face

  0.915 inches nominal

• Overall Diameter

  1.750 inches nominal

• Nominal Thread Length

  0.219 inches

• Thread Class

  2a and 2a

• Polarization Method

  keyway or multiple keyway

• Contact Material

  copper alloy single mating end single contact grouping

• Thread Series Designator

  unef and unef

• Contact Surface Treatment

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

• Overall Length

  1.248 inches nominal

• 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

• Insert Position In Deg

  65.0

• Nominal Thread Size

  0.938 inches and 1.250 inches

• Body Style

  straight shape, external coupling

• Contact Removability

  removable single mating end single contact grouping

• Included Contact Quantity

  55 single mating end single contact grouping

• Environmental Protection

  vibration resistant and moisture resistant and salt water resistant

• Contact Position Arrangement Style

  17-55 single mating end

• Terminal Location

  back single mating end single contact grouping

• Thread Quantity Per Inch

  20 and 18

• Shell Type

  solid

• Precious Material

  gold and silver

• Precious Material And Weight

  0.055 gold grains, troy and 0.055 silver grains, troy

• Terminal Type

  crimp single mating end single contact grouping

• Special Features

  contact designation 17-35