M28731/11-F-0074

Technical Characteristics

• Overall Length

  2.576 inches nominal

• Overall Height

  0.875 inches nominal

• Environmental Protection

  corrosion resistant and thermal shock resistant and vibration resistant

• Unthreaded Mounting Hole Diameter

  0.125 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Height

  0.468 inches nominal

• Threaded Device Type

  coupling facility

• Thread Quantity Per Inch

  40

• Nominal Thread Size

  0.125 inches

• Contact Material

  copper alloy single mating end single contact grouping

• Contact Surface Treatment

  gold and nickel single mating end single contact grouping

• Contact Surface Treatment Document And Classification

  mil-g-45204,type 2,grade d,class 1 mil spec 1st treatment response and qq-n-290,class 2 fed spec 2nd treatment response single mating end single contact grouping

• Insert Material Document And Classification

  mil-m-14,type sdg-f or gdi-30f mil spec single material response single mating end

• Jackscrew Type And Location

  female center

• Included Contact Quantity

  38 single mating end single contact grouping

• Included Contact Type

  hermaphrodite single mating end single contact grouping

• Iii Precious Material And Weight

  0.038 gold grains, troy

• Iii Precious Material

  gold

• Definitive Government Spec/Std Reference

  m28731/11-0074

• Manufacturers Code

  81349

• Test Data Document

  81349-mil-c-28731 specification

• Thread Series Designator

  unc

• Specification/Standard Data

  81349-mil-c-28731/11 government specification

• Non-Definitive Government Spec/Std Reference

  mil-c-28731/11

• Iii Precious Material And Location

  contact surfaces gold

• Guide Design And Location

  hexagon shape female post left-hand and hexagon shape female post right-hand at 12 oclock

• Contact Material Document And Classification

  qq-b-750 fed spec single material response single mating end single contact grouping

• Terminal Type

  crimp single mating end single contact grouping

• Insert Material

  plastic diallyl phthalate single mating end

• Terminal Location

  back single mating end single contact grouping

• Connector Locking Method

  screw

• Polarization Method

  guide pin/socket and jackscrew

• Contact Removability

  removable single mating end single contact grouping

• Mating End Quantity

  1

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.190 inches nominal

• Overall Width

  2.000 inches nominal

• Body Style

  31g straight shape, rectangular

• Thread Direction

  right-hand

• Thread Class

  2b