B520001246-1

Technical Characteristics

• Thread Direction

  right-hand and right-hand

• Operating Temp Rating

  -55.0 deg celsius minimum and 260.0 deg celsius maximum

• Insert Material

  rubber single mating end

• Body Style

  straight shape, internal coupling

• Shell Surface Treatment

  passivate

• Contact Removability

  removable single mating end single contact grouping

• Terminal Location

  back single mating end single contact grouping

• Included Contact Quantity

  61 single mating end single contact grouping

• Environmental Protection

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

• Shell Type

  solid

• Precious Material

  rhodium and silver

• Contact Position Arrangement Style

  61 number 20 single mating end

• Thread Quantity Per Inch

  18 and 18

• Terminal Type

  crimp single mating end single contact grouping

• Contact Material Document And Classification

  mil-c-26636 mil spec single material response single mating end single contact grouping

• Precious Material And Weight

  0.061 rhodium grains, troy and 0.061 silver grains, troy

• Overall Diameter

  1.658 inches minimum and 1.666 inches maximum

• Connector Locking Method

  internally threaded coupling ring

• Precious Material And Location

  contact surfaces rhodium and contact surfaces silver

• Contact Surface Treatment

  rhodium single mating end single contact grouping and silver single mating end single contact grouping

• Insert Position In Deg

  84.0 and 204.0 and 152.0 and 334.0

• Shell Material Document And Classification

  qq-s-763 fed spec single material response

• Contact Material

  copper alloy single mating end single contact grouping

• Thread Series Designator

  unef and unef

• Insert Material Document And Classification

  zz-r-765 fed spec single material response single mating end

• Thread Class

  2a and 2b

• Shell Material

  steel corrosion resisting

• Threaded Device Type

  back shell and coupling facility

• Contact Surface Treatment Document And Classification

  qq-s-365 fed spec 2nd treatment response single mating end single contact grouping

• Nominal Thread Size

  1.438 inches and 1.562 inches

• Polarization Method

  key, multiple key groove

• Included Contact Type

  round pin single mating end single contact grouping

• Features Provided

  pre-tinned terminal

• Overall Length

  1.375 inches maximum

• Mating End Quantity

  1