401856-4

Technical Characteristics

• Overall Diameter

  0.800 inches maximum

• Thread Class

  2a

• Included Contact Type

  coaxial socket single mating end single contact grouping

• Terminal Type

  crimp single mating end single contact grouping

• Nominal Thread Size

  0.500 inches

• Radio Frequency Type Contact Characteristic Impedance In Ohms

  50.0 single mating end single contact grouping

• Contact Surface Treatment Document And Classification

  mil-g-45204 fed spec single treatment response single mating end single contact grouping

• Insert Material Document And Classification

  mil-p-19468 fed spec single material response single mating end

• Thread Series Designator

  unef

• Shell Surface Treatment Document And Classification

  qq-s-365 fed spec single treatment response

• Insert Material

  plastic tetrafluoroethylene single mating end

• Mating End Quantity

  1

• Included Contact Quantity

  1 single mating end single contact grouping

• Overall Length

  1.296 inches nominal

• Body Style

  straight shape, external coupling

• Shell Surface Treatment

  silver

• Connector Locking Method

  bayonet shell

• Shell Material

  copper alloy

• Contact Material

  copper alloy single mating end single contact grouping

• Thread Direction

  right-hand

• Contact Removability

  removable single mating end single contact grouping

• Thread Quantity Per Inch

  28

• Threaded Device Type

  mounting bushing

• Contact Position Arrangement Style

  bnc single mating end

• Nominal Thread Length

  0.250 inches

• Mounting Facility Thickness

  0.250 inches nominal

• Contact Surface Treatment

  gold single mating end single contact grouping

• Distance From Mounting Shoulder To Front Face

  0.806 inches nominal

• Terminal Location

  back single mating end single contact grouping

• Shell Type

  solid