MILC38999

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

• Overall Length

  0.782 inches nominal

• Thread Series Designator

  uns and unef

• Shell Surface Treatment

  nickel

• Distance From Mounting Shoulder To Front Face

  0.433 inches minimum and 0.443 inches maximum

• Mating End Quantity

  1

• Overall Diameter

  1.734 inches minimum and 1.766 inches maximum

• Precious Material And Location

  contact surfaces gold and contact surfaces silver

• Nominal Thread Length

  0.219 inches

• Included Contact Quantity

  18 single mating end single contact grouping

• Nominal Thread Size

  0.791 inches and 1.250 inches

• Thread Class

  2a and 2a

• Specification/Standard Data

  81349-mil-c-38999 government specification

• Polarization Method

  keyway or multiple keyway

• Precious Material And Weight

  0.018 gold grains, troy and 0.018 silver grains, troy

• Contact Material

  copper alloy single mating end single contact grouping

• Contact Position Arrangement Style

  18 number 12 single mating end

• Contact Surface Treatment

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

• Thread Direction

  right-hand

• Bushing Accommodation Hole Shape

  round w/flat

• Threaded Device Type

  back shell and mounting bushing

• Connector Locking Method

  bayonet pin

• Shell Material

  aluminum alloy

• Body Style

  straight shape, external coupling

• Contact Removability

  removable single mating end single contact grouping

• Mounting Facility Thickness

  0.062 inches minimum and 0.109 inches maximum

• Insert Position In Deg

  0.0

• Included Contact Type

  round socket single mating end single contact grouping

• Terminal Location

  back single mating end single contact grouping

• Shell Type

  solid

• Precious Material

  gold and silver

• Thread Quantity Per Inch

  20 and 20

• Environmental Protection

  moisture proof and salt water resistant and vibration resistant

• Terminal Type

  crimp single mating end single contact grouping