MIL-C-28840

Technical Characteristics

• Distance From Mounting Shoulder To Front Face

  0.878 inches minimum and 0.898 inches maximum

• Connector Locking Method

  externally threaded shell

• Thread Direction

  right-hand and right-hand

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.843 inches nominal

• Overall Length

  2.062 inches maximum

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium

• Included Contact Quantity

  12 single mating end single contact grouping

• Body Style

  straight shape, external coupling

• Contact Removability

  removable single mating end single contact grouping

• Thread Quantity Per Inch

  20 and 10

• Contact Position Arrangement Style

  err-090 single mating end

• Precious Material And Location

  contact surfaces gold

• Terminal Location

  back single mating end single contact grouping

• Thread Series Designator

  unef and double stub

• Shell Type

  split

• Terminal Type

  crimp single mating end single contact grouping

• Overall Width

  1.118 inches minimum and 1.158 inches maximum

• Insert Position In Deg

  108.0 and 0.0 and 165.0 and 215.0 and 270.0

• Color

  olive drab

• Precious Material

  gold

• Specification/Standard Data

  81349-mil-c-28840/10 government specification

• Furnished Items

  spare contact and sealing plug

• Center To Center Distance Between Mounting Facilities Parallel To Height

  0.843 inches nominal

• Thread Class

  2a and 2a

• Polarization Method

  keyway or multiple keyway

• ~1

  data on certain environmental and performanc

• Threaded Device Type

  back shell and coupling facility

• Included Contact Type

  round pin single mating end single contact grouping

• Environmental Protection

  corrosion resistant and salt water resistant and vibration resistant and shock resistant and fungus resistant and weather resistant

• Special Features

  contacts per mil-c-39029/83-450

• Mating End Quantity

  1

• Overall Height

  1.118 inches minimum and 1.158 inches maximum

• Nominal Thread Size

  0.875 inches and 0.875 inches

• 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