MIL-C-38999

Technical Characteristics

• Bushing Accommodation Hole Shape

  round

• Polarization Method

  keyway or multiple keyway

• Thread Quantity Per Inch

  20

• Shell Material

  steel corrosion resisting

• Overall Diameter

  1.375 inches nominal

• Thread Direction

  right-hand

• Connector Locking Method

  bayonet pin

• Threaded Device Type

  mounting bushing

• Precious Material And Weight

  0.013 gold grains, troy

• Contact Material

  nickel single mating end single contact grouping and iron alloy 52 single mating end single contact grouping

• Contact Position Arrangement Style

  13058 single mating end

• Contact Surface Treatment Document And Classification

  mil-g-45204 mil spec single treatment response single mating end single contact grouping

• Shell Surface Treatment

  passivate

• 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

• Mounting Facility Thickness

  0.062 inches minimum and 0.109 inches maximum

• Insert Position In Deg

  0.0

• Precious Material And Location

  contact surfaces gold

• Thread Series Designator

  unef

• Terminal Location

  back single mating end single contact grouping

• Nominal Thread Size

  1.000 inches

• Distance From Mounting Shoulder To Front Face

  0.438 inches nominal

• Shell Type

  solid

• Terminal Type

  solder well single mating end single contact grouping

• Contact Surface Treatment

  gold single mating end single contact grouping

• Thread Class

  2a

• Body Style

  straight shape threaded

• Specification/Standard Data

  96906-ms27477 government standard

• Included Contact Quantity

  13 single mating end single contact grouping

• Contact Removability

  nonremovable single mating end single contact grouping

• Included Contact Type

  round pin single mating end single contact grouping

• Mating End Quantity

  1

• Overall Length

  0.719 inches maximum

• Precious Material

  gold

• ~1

  data on certain environmental and performanc