MS3404D40-56EZ

Technical Characteristics

• Thread Series Designator

  un and un and un

• Nominal Thread Size

  2.500 inches and 2.500 inches and 2.500 inches

• Polarization Method

  key, multiple key groove

• Criticality Code Justification

  feat

• Mating End Quantity

  1

• Threaded Device Type

  back shell and coupling facility and mounting bushing

• Precious Material

  gold

• Contact Surface Treatment

  gold single mating end single contact grouping and nickel single mating end single contact grouping

• Bushing Accommodation Hole Shape

  round

• Overall Length

  2.125 inches maximum

• Overall Diameter

  3.061 inches nominal

• Included Contact Quantity

  85 single mating end single contact grouping

• Thread Class

  2a and 2a and 2a

• Contact Material

  copper alloy single mating end single contact grouping

• Precious Material And Weight

  0.085 gold grains, troy

• Connector Locking Method

  externally threaded shell

• Insert Material

  rubber synthetic single mating end

• Insert Position In Deg

  288.0

• Contact Maximum Dc Voltage Rating In Volts

  700.0 single mating end single contact grouping

• Thread Direction

  right-hand and right-hand and right-hand

• Shell Material

  aluminum alloy

• Specification/Standard Data

  96906-ms3404 government standard

• Distance From Mounting Shoulder To Front Face

  0.966 inches nominal

• Shell Surface Treatment

  cadmium

• Environmental Protection

  salt water resistant and moisture proof and vibration proof

• Body Style

  straight shape, external coupling

• Contact Removability

  removable single mating end single contact grouping

• Shell Surface Treatment Document And Classification

  qq-p-416 ty 2,cl 3 fed spec single treatment response

• Special Features

  16-22 wire size in lieu of 16-16

• Precious Material And Location

  contact surfaces gold

• Included Contact Type

  round socket single mating end single contact grouping

• Terminal Location

  back single mating end single contact grouping

• Mounting Facility Thickness

  0.128 inches nominal

• Shell Type

  solid

• Thread Quantity Per Inch

  16 and 16 and 16

• Nominal Thread Length

  0.467 inches

• Contact Maximum Current Rating In Amps

  22.0 single mating end single contact grouping

• Contact Surface Treatment Document And Classification

  mil-g-45204,ty 2,grade c,cl 1 mil spec 1st treatment response single mating end single contact grouping and qq-n-290,cl 2 fed spec 2nd treatment response single mating end single contact grouping

• Contact Position Arrangement Style

  40-56 single mating end

• Test Data Document

  81349-mil-c-5015 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

• Terminal Type

  crimp single mating end single contact grouping

• Contact Maximum Ac Voltage Rating In Volts

  500.0 single mating end single contact grouping

• ~1

  data on certain environmental and performance