MIL-C-28840/26

Technical Characteristics

• Body Length

  7.562 inches maximum

• Overall Diameter

  1.593 inches maximum

• Nominal Thread Size

  1.500 inches

• Special Features

  contact configuration 23-1

• Included Contact Type

  round pin single mating end single contact grouping

• Precious Material

  silver

• Mating End Quantity

  1

• Specification/Standard Data

  81349-mil-c-28840/26 government specification

• Contact Surface Treatment Document And Classification

  qq-s-365 fed spec single treatment response single mating end single contact grouping

• Thread Class

  2b

• Connector Locking Method

  internally threaded coupling ring

• Connector Cable Strain Relief Method

  cable clamp

• ~1

  data on certain environmental and performanc

• 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 Position Arrangement Style

  28-2009-56 single mating end

• Polarization Method

  keyway or multiple keyway

• Contact Material

  copper alloy single mating end single contact grouping

• Thread Quantity Per Inch

  10

• Thread Direction

  right-hand

• Thread Series Designator

  double stub

• Environmental Protection

  moisture resistant and corrosion resistant and thermal shock resistant and vibration resistant

• Shell Material

  aluminum

• Shell Surface Treatment Document And Classification

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

• Precious Material And Location

  contact surfaces silver

• Precious Material And Weight

  0.064 silver grains, troy

• Contact Surface Treatment

  silver single mating end single contact grouping

• Cable Entrance Diameter

  0.438 inches minimum and 0.750 inches maximum

• Contact Removability

  removable single mating end single contact grouping

• Insert Position In Deg

  0.0

• Shell Surface Treatment

  cadmium and nickel

• Included Contact Quantity

  64 single mating end single contact grouping

• Terminal Location

  back single mating end single contact grouping

• Shell Type

  solid

• Body Style

  straight shape, internal coupling w/strain relief

• Insert Material

  plastic fluorosilicone single mating end

• Threaded Device Type

  coupling facility

• Terminal Type

  crimp single mating end single contact grouping