MIL-C-28748/4

Technical Characteristics

• Insert Material Document And Classification

  mil-m-14,type sdg-f mil spec all material responses single mating end or mil-p-19833,type gdi-30f mil spec all material responses single mating end

• Thread Series Designator

  unc

• Environmental Protection

  humidity resistant and shock resistant and thermal shock resistant and vibration resistant

• ~1

  data on certain environmental and performanc

• Included Contact Type

  round socket single mating end single contact grouping

• Terminal Location

  back single mating end single contact grouping

• Connector Locking Method

  jackscrew-socket

• Contact Surface Treatment

  gold single mating end single contact grouping

• Overall Width

  0.875 inches nominal

• Contact Material Document And Classification

  qq-c-530 fed spec single material response single mating end single contact grouping or qq-c-533 fed spec single material response single mating end single contact grouping

• Contact Surface Treatment Document And Classification

  mil-g-45204,ty 2,gr c,cl 1 mil spec single treatment response single mating end single contact grouping

• Threaded Device Type

  coupling facility

• Terminal Type

  crimp single mating end single contact grouping

• Precious Material And Location

  contact surfaces gold

• Contact Removability

  removable single mating end single contact grouping

• Overall Length

  2.718 inches nominal

• Insert Material

  plastic diallyl phthalate single mating end and glass fiber single mating end

• Specification/Standard Data

  81349-mil-c-28748/4 government specification

• Thread Direction

  right-hand

• Nominal Thread Size

  0.138 inches

• Overall Height

  2.467 inches maximum

• Included Contact Quantity

  50 single mating end single contact grouping

• Body Style

  straight shape w/screw locks

• Thread Class

  2a and 2b

• Polarization Method

  jackscrew

• Contact Material

  copper alloy single mating end single contact grouping

• Contact Maximum Current Rating In Amps

  13.0 single mating end single contact grouping

• Precious Material And Weight

  0.050 gold grains, troy

• Thread Quantity Per Inch

  32

• Precious Material

  gold

• Jackscrew Type And Location

  male left-hand and female right-hand

• Contact Position Arrangement Style

  50 single mating end

• Mating End Quantity

  1

• Test Data Document

  81349-mil-c-28748 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