281-66-90-005

Technical Characteristics

• Thread Direction

  right-hand

• Body Style

  16g straight shape

• Overall Height

  0.745 inches maximum

• Environmental Protection

  cold resistant and heat resistant

• Mating End Quantity

  1

• Contact Maximum Current Rating In Amps

  3.0 single mating end single contact grouping

• Polarization Method

  jackscrew

• Shell Type

  solid

• Thread Quantity Per Inch

  56

• Terminal Location

  back single mating end single contact grouping

• Contact Surface Treatment

  gold single mating end single contact grouping and nickel

• Insert Material

  plastic diallyl phthalate single mating end

• Shell Surface Treatment

  cadmium

• Shell Surface Treatment Document And Classification

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

• Shell Material Document And Classification

  qq-a-591 fed spec single material response or qq-a-200/8 fed spec single material response

• Insert Material Document And Classification

  mil-m-14,ty gdi-30-f mil spec single material response single mating end

• Included Contact Quantity

  51 single mating end single contact grouping

• Precious Material

  gold

• Contact Removability

  nonremovable single mating end single contact grouping

• Connector Locking Method

  post jacksocket

• Nominal Thread Size

  0.086 inches

• Contact Material

  copper alloy single mating end single contact grouping

• Contact Surface Treatment Document And Classification

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

• Contact Material Document And Classification

  qq-c-530 fed spec single material response single mating end single contact grouping

• Shell Material

  aluminum alloy

• Jackscrew Type And Location

  female left-hand and female right-hand

• Included Contact Type

  round socket single mating end single contact grouping

• Precious Material And Location

  contact surfaces gold

• Precious Material And Weight

  0.051 gold grains, troy

• Thread Series Designator

  unc

• Thread Class

  2b

• Overall Length

  2.270 inches maximum

• Overall Width

  0.351 inches maximum

• Unthreaded Mounting Hole Diameter

  0.096 inches nominal

• Distance Between Mounting Facility Centers

  2.000 inches nominal

• Threaded Device Type

  coupling facility

• Contact Position Arrangement Style

  ceag 51 single mating end