MIL-C-81511/56

Technical Characteristics

• Threaded Device Type

  back shell

• Thread Class

  2a

• Thread Quantity Per Inch

  28

• Specification/Standard Data

  81349-mil-c-81511/56 government specification

• Included Contact Quantity

  37 single mating end single contact grouping

• Terminal Type

  crimp single mating end single contact grouping

• ~1

  data on certain environmental and performanc

• 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

• Shell Type

  solid

• Shell Material

  aluminum alloy 6061

• Overall Length

  0.927 inches minimum and 0.947 inches maximum

• Terminal Location

  back single mating end single contact grouping

• Precious Material And Location

  contact surfaces gold

• End Item Identification

  strategic weapon systems

• Contact Removability

  removable single mating end single contact grouping

• Body Style

  straight shape, internal coupling

• Contact Surface Treatment Document And Classification

  mil-g-45204,type 1,class 2 mil spec single treatment response single mating end single contact grouping

• Insert Position In Deg

  215.0 and 105.0 and 140.0 and 265.0

• Thread Direction

  right-hand

• Connector Locking Method

  spring friction

• Precious Material And Weight

  0.037 gold grains, troy

• Contact Surface Treatment

  gold single mating end single contact grouping

• Thread Series Designator

  un

• Contact Material

  copper alloy single mating end single contact grouping

• Polarization Method

  keyway or multiple keyway

• Contact Position Arrangement Style

  16-10 all mating ends

• Shell Surface Treatment

  chromium

• Precious Material

  gold

• Overall Diameter

  1.205 inches minimum and 1.225 inches maximum

• Shell Material Document And Classification

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

• Mating End Quantity

  1

• Environmental Protection

  moisture resistant and salt water resistant and vibration resistant

• Included Contact Type

  round pin single mating end single contact grouping

• Nominal Thread Size

  0.875 inches