538578-3

Technical Characteristics

• Test Data Document

  81349-mil-c-81511 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 Location

  back single mating end single contact grouping

• Contact Position Arrangement Style

  18-21 f03 single mating end

• Environmental Protection

  salt water resistant and moisture proof and shock proof and vibration proof

• Shell Material

  aluminum alloy 6061

• Distance From Mounting Shoulder To Front Face

  0.770 inches minimum and 0.778 inches maximum

• Shell Type

  solid

• Terminal Type

  solder well single mating end single contact grouping

• Contact Surface Treatment

  gold single mating end single contact grouping

• Included Contact Quantity

  21 single mating end single contact grouping

• Thread Series Designator

  un and un

• ~1

  data on certain environmental and performanc

• Shell Surface Treatment

  nickel

• Included Contact Type

  round pin single mating end single contact grouping

• Overall Diameter

  1.725 inches minimum and 1.745 inches maximum

• Contact Surface Treatment Document And Classification

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

• Mating End Quantity

  1

• Shell Material Document And Classification

  qq-a-367,t6 fed spec single material response

• Precious Material

  gold

• Overall Length

  1.167 inches minimum and 1.187 inches maximum

• Thread Class

  2a and 2a

• Polarization Method

  keyway or multiple keyway

• Nominal Thread Size

  1.125 inches and 1.250 inches

• Contact Material

  copper alloy single mating end single contact grouping

• Shell Surface Treatment Document And Classification

  mil-c-26074,cl 3,grade a mil spec single treatment response

• 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

• Specification/Standard Data

  81349-mil-c-81511/53 government specification

• Body Style

  straight shape, external coupling

• Contact Removability

  removable single mating end single contact grouping

• Thread Quantity Per Inch

  28 and 20

• Insert Position In Deg

  0.0

• Precious Material And Location

  contact surfaces gold

• Precious Material And Weight

  0.021 gold grains, troy