MIL-C-3643

Technical Characteristics

• Precious Material And Weight

  0.105 silver grains, troy

• Environmental Protection

  salt water resistant

• Precious Material

  silver

• Mating End Quantity

  1

• Thread Class

  2b

• Included Contact Quantity

  1 single mating end single contact grouping

• Overall Length

  2.304 inches nominal

• Connector Locking Method

  internally threaded coupling ring

• Connector Cable Strain Relief Method

  cable clamp

• Contact Position Arrangement Style

  nonstd single mating end

• Contact Material

  copper alloy single mating end single contact grouping

• Specification/Standard Data

  81349-mil-c-3643/7 government specification

• Shell Surface Treatment

  silver

• Thread Direction

  right-hand

• Contact Surface Treatment

  silver single mating end single contact grouping

• Body Style

  straight shape, internal coupling

• Cable Entrance Diameter

  0.564 inches nominal

• Contact Removability

  removable single mating end single contact grouping

• Nominal Thread Size

  0.750 inches

• ~1

  data on certain environmental and performance

• Test Data Document

  81349-mil-c-3643 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

• Thread Series Designator

  unef

• Terminal Location

  back single mating end single contact grouping

• Contact Material Document And Classification

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

• Overall Diameter

  0.875 inches nominal

• Shell Type

  solid

• Included Contact Type

  coaxial pin single mating end single contact grouping

• Threaded Device Type

  coupling facility

• Precious Material And Location

  contact surfaces and shell surface silver

• Terminal Type

  crimp single mating end single contact grouping