M28840/2AJ1P1

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.730 inches nominal

• Threaded Device Type

  coupling facility

• Terminal Type

  crimp single mating end single contact grouping

• Test Data Document

  81349-mil-c-28840 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

• Included Contact Quantity

  155 single mating end single contact grouping

• Included Contact Type

  round pin single mating end single contact grouping

• Mating End Quantity

  1

• Overall Height

  2.308 inches minimum and 2.348 inches maximum

• Precious Material

  gold

• Nominal Thread Size

  1.125 inches

• Polarization Method

  keyway or multiple keyway

• Contact Material

  copper alloy single mating end single contact grouping

• End Item Identification

  an/bsy-1 combat control acoustic

• Thread Quantity Per Inch

  10

• Distance From Mounting Shoulder To Front Face

  0.878 inches minimum and 0.898 inches maximum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.730 inches nominal

• Thread Direction

  right-hand

• Precious Material And Weight

  0.155 gold grains, troy

• Thread Series Designator

  double stub

• Connector Locking Method

  externally threaded shell

• Nominal Thread Length

  0.455 inches

• Shell Material

  aluminum

• Specification/Standard Data

  81349-mil-c-28840/12 government specification

• Overall Length

  1.625 inches maximum

• Environmental Protection

  vibration resistant and thermal shock resistant and corrosion resistant and heat resistant and moisture resistant and cold resistant

• Contact Surface Treatment Document And Classification

  mil-g-45204 mil spec single treatment response single mating end single contact grouping

• Body Style

  straight shape, external coupling

• Contact Removability

  removable single mating end single contact grouping

• Overall Width

  2.308 inches minimum and 2.348 inches maximum

• Insert Position In Deg

  67.0 and 164.0 and 218.0 and 280.0

• Unthreaded Mounting Hole Diameter

  0.168 inches minimum and 0.183 inches maximum

• Precious Material And Location

  contact surfaces gold

• Terminal Location

  back single mating end single contact grouping

• Shell Type

  solid

• Contact Surface Treatment

  gold single mating end single contact grouping

• Shell Surface Treatment Document And Classification

  qq-p-416,ty 2,class 3 fed spec 1st treatment response and qq-p-416,ty 2,class 3 fed spec 2nd treatment response

• Thread Class

  2a

• Shell Surface Treatment

  cadmium and chromate and nickel

• Insert Material

  plastic fluorosilicone single mating end