21-203722-55I

Technical Characteristics

• Contact Position Arrangement Style

  22-55 single mating end

• Insert Material

  glass single mating end and plastic polyamide single mating end

• Contact Removability

  nonremovable single mating end single contact grouping

• Nominal Thread Size

  1.500 inches

• Included Contact Type

  round pin single mating end single contact grouping

• Mating End Quantity

  1

• Precious Material

  gold

• Mounting Facility Thickness

  0.062 inches minimum and 0.250 inches maximum

• Contact Surface Treatment

  gold single mating end single contact grouping and nickel single mating end single contact grouping

• Overall Length

  1.324 inches maximum

• Polarization Method

  keyway or multiple keyway

• Contact Material

  copper alloy single mating end single contact grouping

• Environmental Protection

  vibration resistant and corrosion resistant and moisture resistant and solvent resistant

• Thread Direction

  right-hand

• Bushing Accommodation Hole Shape

  round w/flat

• Connector Locking Method

  bayonet pin

• Threaded Device Type

  mounting bushing

• Overall Diameter

  1.938 inches nominal

• Shell Material

  aluminum alloy

• Insert Position In Deg

  142.0

• Precious Material And Weight

  0.055 gold grains, troy

• Included Contact Quantity

  55 single mating end single contact grouping

• Precious Material And Location

  contact surfaces gold

• Shell Surface Treatment

  cadmium and chromate

• Thread Series Designator

  unef

• Distance From Mounting Shoulder To Front Face

  0.884 inches nominal

• Terminal Location

  back single mating end single contact grouping

• Shell Type

  solid

• Terminal Type

  solder well single mating end single contact grouping

• Contact Surface Treatment Document And Classification

  mil-g-45204,ty 1,cl 1,grade c mil spec 1st treatment response single mating end single contact grouping and qq-n-290,grade e fed spec 2nd treatment response single mating end single contact grouping

• Thread Class

  2a

• Body Style

  straight shape threaded

• Thread Quantity Per Inch

  18