M81659/71A2-0117

Technical Characteristics

• Overall Width

  1.985 inches minimum and 2.015 inches maximum

• Thread Direction

  right-hand

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec all treatment responses

• Body Style

  straight shape, flush mount

• Shell Material

  aluminum alloy

• Nominal Thread Size

  0.112 inches

• Thread Quantity Per Inch

  40

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.437 inches nominal

• Overall Height

  3.060 inches minimum and 3.090 inches maximum

• Contact Position Arrangement Style

  err-090 all mating ends

• Specification/Standard Data

  81349-mil-c-81659/71 government specification

• Mating End Quantity

  2

• Included Contact Type

  round pin all mating ends all contact groupings

• Shell Surface Treatment

  cadmium and chromate

• Insert Material

  plastic epoxy all mating ends or plastic diallyl phthalate all mating ends or plastic phenolic all mating ends

• Contact Surface Treatment

  gold all mating ends all contact groupings

• Contact Surface Treatment Document And Classification

  mil-g-45204 mil spec single treatment response all mating ends all contact groupings

• Precious Material And Weight

  0.158 gold grains, troy

• Shell Type

  solid

• Insert Material Document And Classification

  mil-m-14 mil spec single material response all mating ends or 1288bx mfr ref single material response all mating ends

• Terminal Type

  crimp all mating ends all contact groupings

• Center To Center Distance Between Mounting Facilities Parallel To Height

  2.783 inches nominal

• Environmental Protection

  shock resistant and humidity resistant and salt water resistant and thermal shock resistant

• Test Data Document

  81349-mil-c-81659 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

• Precious Material And Location

  contactsurface gold

• Thread Series Designator

  unc

• Threaded Device Type

  mounting hole

• Thread Class

  2b

• Distance From Mounting Shoulder To Front Face

  0.055 inches minimum and 0.065 inches maximum

• Precious Material

  gold

• Terminal Location

  back all mating ends all contact groupings

• Overall Length

  1.326 inches maximum

• Shell Material Document And Classification

  qq-a-591 fed spec single material response or qq-a-367 fed spec single material response or qq-a-250 fed spec single material response

• Contact Material

  copper alloy all mating ends all contact groupings

• Contact Removability

  removable all mating ends all contact groupings