M81511-53FD04P4

Technical Characteristics

• Thread Series Designator

  un and unef

• Included Contact Type

  round pin single mating end single contact grouping

• Mounting Facility Thickness

  0.125 inches maximum

• Environmental Protection

  moisture resistant and salt water resistant and vibration resistant

• Precious Material And Weight

  0.020 gold grains, troy

• Mating End Quantity

  1

• Precious Material

  gold

• Included Contact Quantity

  4 single mating end single contact grouping

• Shell Surface Treatment

  chromium

• Overall Length

  1.167 inches minimum and 1.187 inches maximum

• Overall Diameter

  1.381 inches minimum and 1.411 inches maximum

• Thread Class

  2a and 2a

• Polarization Method

  keyway or multiple keyway

• Contact Material

  copper alloy single mating end single contact grouping

• Shell Material Document And Classification

  qq-a-367,comp 6061,t6 fed spec single material response

• Bushing Accommodation Hole Shape

  round w/flat

• Contact Surface Treatment

  gold single mating end single contact grouping

• Insert Position In Deg

  325.0 and 220.0 and 155.0 and 85.0

• Contact Position Arrangement Style

  "14-4,14-04" single mating end

• 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

• Distance From Mounting Shoulder To Front Face

  0.770 inches minimum and 0.778 inches maximum

• Terminal Location

  back single mating end single contact grouping

• Precious Material And Location

  contact surfaces gold

• Thread Quantity Per Inch

  28 and 20

• Contact Removability

  removable single mating end single contact grouping

• Body Style

  straight shape, external 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

• Shell Material

  aluminum alloy

• Specification/Standard Data

  81349-mil-c-81511/53 government specification

• Thread Direction

  right-hand and right-hand

• Connector Locking Method

  bayonet pin

• Threaded Device Type

  back shell and mounting bushing

• Nominal Thread Size

  0.875 inches and 1.000 inches