B4000-01

Technical Characteristics

• Shell Material

  aluminum alloy

• Precious Material And Location

  contact surfaces silver

• Shell Surface Treatment

  cadmium

• Body Style

  straight shape, external coupling

• Included Contact Type

  u-socket single mating end 1st contact grouping

• Thread Series Designator

  unef

• Terminal Type

  solder well single mating end all contact groupings

• Shell Type

  solid

• Thread Class

  2a

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.250 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.250 inches nominal

• Thread Quantity Per Inch

  18

• Included Contact Quantity

  1 single mating end 1st contact grouping

• Threaded Device Type

  coupling facility

• Contact Removability

  nonremovable single mating end all contact groupings

• Included Contact Quantity

  2 single mating end 2nd contact grouping

• Included Contact Type

  flat socket single mating end 2nd contact grouping

• Precious Material And Weight

  0.003 silver grains, troy

• Contact Position Arrangement Style

  "3,5-15" single mating end

• Unthreaded Mounting Hole Diameter

  0.144 inches nominal

• Contact Material

  copper alloy single mating end all contact groupings

• Precious Material

  silver

• Mating End Quantity

  1

• Nominal Thread Size

  1.375 inches

• Shell Surface Treatment Document And Classification

  qq-p-416,ty 2,cl 3 fed spec single treatment response

• Contact Surface Treatment

  silver single mating end all contact groupings

• Overall Height

  1.600 inches minimum and 1.640 inches maximum

• Insert Material

  plastic single mating end

• Distance From Mounting Shoulder To Front Face

  0.750 inches nominal

• Polarization Method

  contact

• Thread Direction

  right-hand

• Connector Locking Method

  externally threaded shell

• Overall Width

  1.600 inches minimum and 1.640 inches maximum

• Terminal Location

  back single mating end all contact groupings