MIL-C-38999

Technical Characteristics

• ~1

  data on certain environmental and performanc

• Terminal Location

  back single mating end single contact grouping

• Insert Material

  glass single mating end

• Overall Length

  0.724 inches maximum

• Distance From Mounting Shoulder To Front Face

  0.438 inches nominal

• Shell Type

  solid

• Terminal Type

  solder well single mating end single contact grouping

• Body Style

  straight shape threaded

• Thread Quantity Per Inch

  18

• Overall Diameter

  1.781 inches nominal

• Shell Material

  steel or steel corrosion resisting

• Contact Surface Treatment Document And Classification

  mil-g-45204 mil spec 1st treatment response single mating end single contact grouping or mil-t-10727,ty 1 mil spec 2nd treatment response single mating end single contact grouping

• Mating End Quantity

  1

• Precious Material And Location

  contact surface gold

• Nominal Thread Size

  1.375 inches

• Thread Class

  2b

• Precious Material

  gold

• Contact Surface Treatment

  tin single mating end single contact grouping and gold single mating end single contact grouping or copper single mating end single contact grouping

• Shell Surface Treatment

  tin

• Shell Surface Treatment Document And Classification

  mil-t-10727 ty 1 mil spec single treatment response

• Polarization Method

  keyway or multiple keyway

• Thread Direction

  right-hand

• Bushing Accommodation Hole Shape

  round w/flat

• Connector Locking Method

  bayonet pin

• Threaded Device Type

  mounting bushing

• Environmental Protection

  corrosion resistant and thermal shock resistant and fungus resistant and salt water resistant

• Contact Material

  nickel alloy single mating end single contact grouping

• Insert Position In Deg

  82.0

• Mounting Facility Thickness

  0.062 inches minimum and 0.109 inches maximum

• Included Contact Quantity

  55 single mating end single contact grouping

• Thread Series Designator

  unef

• 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

• Contact Removability

  nonremovable single mating end single contact grouping

• Included Contact Type

  round pin single mating end single contact grouping