MIL-C-28840/14

Technical Characteristics

• End Item Identification

  water,sonar and underwater sound,receiving,passive detecting an/sqr-18a(v)

• Thread Class

  2a and 2a and 2a

• Polarization Method

  keyway or multiple keyway

• Contact Material

  copper alloy single mating end single contact grouping

• Nominal Thread Size

  1.625 inches and 1.562 inches and 1.750 inches

• Included Contact Quantity

  92 single mating end single contact grouping

• Bushing Accommodation Hole Shape

  round w/flat

• Connector Locking Method

  externally threaded shell

• Contact Position Arrangement Style

  25-92 single mating end

• Overall Length

  2.062 inches maximum

• Shell Material

  aluminum

• Thread Direction

  right-hand and right-hand and right-hand

• Insert Position In Deg

  116.0 and 160.0 and 191.0 and 311.0

• Specification/Standard Data

  81349-mil-c-28840/14 government specification

• 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

• Precious Material And Location

  contact surfaces gold

• Terminal Location

  back single mating end single contact grouping

• Shell Type

  solid

• Precious Material And Weight

  0.092 gold grains, troy

• Shell Surface Treatment Document And Classification

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

• Included Contact Type

  round pin single mating end single contact grouping

• Environmental Protection

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

• Mating End Quantity

  1

• Mounting Facility Thickness

  0.188 inches maximum

• Threaded Device Type

  coupling facility and back shell and mounting bushing

• Precious Material

  gold

• Distance From Mounting Shoulder To Front Face

  1.013 inches minimum and 1.033 inches maximum

• Overall Diameter

  2.223 inches minimum and 2.243 inches maximum

• 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

• Contact Surface Treatment

  gold single mating end single contact grouping

• Thread Quantity Per Inch

  18 and 10 and 18

• Shell Surface Treatment

  cadmium and chromate and nickel

• Insert Material

  plastic fluorosilicone single mating end

• Thread Series Designator

  unef and double stub and uns

• Terminal Type

  crimp single mating end single contact grouping

• ~1

  data on certain environmental and performanc