MIL-C-28748

Technical Characteristics

• Insert Material

  plastic diallyl phthalate single mating end

• Included Contact Quantity

  52 single mating end single contact grouping

• Nominal Thread Length

  0.560 inches

• Thread Direction

  right-hand

• Precious Material And Weight

  0.052 gold grains, troy

• Body Style

  straight shape

• Center To Center Distance Between Mounting Facilities Parallel To Height

  0.545 inches minimum and 0.555 inches maximum

• Contact Removability

  removable single mating end single contact grouping

• Distance From Mounting Shoulder To Front Face

  0.537 inches nominal

• Precious Material And Location

  contact surfaces gold

• Terminal Location

  back single mating end single contact grouping

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.895 inches minimum and 1.905 inches maximum

• Special Features

  polarized at positions 85 and 137 degrees

• Contact Surface Treatment

  gold single mating end single contact grouping

• Nominal Thread Size

  0.250 inches

• Contact Position Arrangement Style

  52 single mating end

• Thread Class

  2a

• Contact Surface Treatment Document And Classification

  mil-g-45204,ty 1 mil spec single treatment response single mating end single contact grouping

• Threaded Device Type

  coupling facility

• Connector Locking Method

  screw

• Terminal Type

  crimp single mating end single contact grouping

• Polarization Method

  polarization boss

• ~1

  data on certain environmental and performanc

• 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

• Overall Width

  2.265 inches minimum and 2.285 inches maximum

• Mating End Quantity

  1

• Environmental Protection

  moisture resistant and salt water resistant and vibration resistant

• Thread Series Designator

  unf

• Included Contact Type

  round pin single mating end single contact grouping

• Overall Length

  1.180 inches maximum

• Insert Material Document And Classification

  mil-m-14,sdg-f mil spec single material response single mating end and mil-p-19833,gdi-30f mil spec single material response single mating end

• Precious Material

  gold

• Specification/Standard Data

  81349-mil-c-28748/09 government specification

• Contact Maximum Current Rating In Amps

  13.0 single mating end single contact grouping

• Overall Height

  1.080 inches minimum and 1.100 inches maximum