MIL-C-81703

Technical Characteristics

• Test Data Document

  81349-mil-c-81703 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 Surface Treatment Document And Classification

  mil-g-45204,type 1,class 1,grade c mil spec single treatment response single mating end single contact grouping and qq-n-290 grade e fed spec single treatment response single mating end single contact grouping

• Nominal Thread Size

  1.500 inches

• Polarization Method

  key, multiple key groove

• Overall Length

  1.583 inches nominal

• Mating End Quantity

  1

• Unthreaded Mounting Hole Diameter

  0.120 inches nominal

• Precious Material

  gold

• Contact Surface Treatment

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

• Overall Width

  1.797 inches nominal

• Shell Surface Treatment

  tin

• Overall Height

  1.797 inches nominal

• Connector Locking Method

  spring friction

• Thread Direction

  right-hand

• Terminal Type

  crimp and solder single mating end single contact grouping

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.436 inches nominal

• Shell Surface Treatment Document And Classification

  mil-t-14072 mil spec single treatment response

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.436 inches nominal

• Shell Material

  aluminum alloy

• Flange Length

  0.015 inches nominal

• Body Style

  straight shape, external coupling

• Contact Removability

  removable single mating end single contact grouping

• Insert Position In Deg

  0.0

• Specification/Standard Data

  81349-mil-c-81703 government specification

• Precious Material And Location

  contact surfaces gold

• Distance From Mounting Shoulder To Front Face

  0.368 inches minimum and 0.380 inches maximum

• Included Contact Type

  round socket single mating end single contact grouping

• Thread Series Designator

  unef

• Terminal Location

  back single mating end single contact grouping

• Environmental Protection

  corrosion resistant and vibration resistant and shock resistant and moisture resistant

• Included Contact Quantity

  61 single mating end single contact grouping

• Shell Type

  solid

• Threaded Device Type

  back shell

• Thread Class

  2a

• Contact Position Arrangement Style

  61 number 20 single mating end

• Precious Material And Weight

  0.061 gold grains, troy

• ~1

  data on certain environmental and performanc