B86647

Technical Characteristics

• ~1

  data on certain environmental and performanc

• Nominal Thread Size

  0.688 inches and 1.000 inches

• Contact Position Arrangement Style

  bnc all mating ends

• Shell Material

  aluminum alloy

• Body Style

  straight shape, external coupling

• Contact Removability

  removable single mating end single contact grouping

• Overall Length

  1.243 inches nominal

• Insert Position In Deg

  0.0

• Shell Surface Treatment

  cadmium and chromate

• Terminal Location

  back single mating end single contact grouping

• Overall Diameter

  1.484 inches minimum and 1.516 inches maximum

• Shell Type

  solid

• Precious Material

  gold and silver

• Terminal Type

  crimp single mating end single contact grouping

• Included Contact Quantity

  22 single mating end single contact grouping

• Thread Direction

  right-hand and right-hand

• Connector Locking Method

  bayonet pin

• Threaded Device Type

  back shell and mounting bushing

• Distance From Mounting Shoulder To Front Face

  0.910 inches minimum and 0.920 inches maximum

• Precious Material And Weight

  0.022 gold grains, troy and 0.022 silver grains, troy

• Contact Surface Treatment

  gold single mating end single contact grouping and silver single mating end single contact grouping

• Thread Series Designator

  unef and unef

• Contact Material

  copper alloy single mating end single contact grouping

• Polarization Method

  keyway or multiple keyway

• Specification/Standard Data

  81349-mil-c-38999 government specification

• Thread Class

  2a and 2a

• Bushing Accommodation Hole Shape

  round

• Nominal Thread Length

  0.219 inches

• Precious Material And Location

  contact surfaces gold and contact surfaces silver

• End Item Identification

  aircraft stratofortress b-52

• Environmental Protection

  salt water resistant and moisture resistant and vibration resistant

• Mating End Quantity

  1

• Included Contact Type

  round pin single mating end single contact grouping

• Thread Quantity Per Inch

  24 and 20

• Mounting Facility Thickness

  0.062 inches minimum and 0.125 inches maximum

• Test Data Document

  81349-mil-c-38999 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