642AS3328

Technical Characteristics

• Thread Direction

  right-hand

• Overall Length

  3.850 inches nominal

• Environmental Protection

  cold resistant and heat resistant and shock resistant and vibration resistant and corrosion resistant and humidity resistant

• Unthreaded Mounting Hole Diameter

  0.120 inches nominal

• Distance Between Mounting Facility Centers

  3.600 inches nominal

• Polarization Method

  jackscrew

• Connector Locking Method

  jackscrew-socket

• Nominal Thread Size

  0.086 inches

• Terminal Location

  side

• Contact Material

  copper alloy

• Contact Surface Treatment

  gold and nickel

• Contact Surface Treatment Document And Classification

  mil-g-45204,ty 2,cl 1,gr c mil spec 1st treatment response and qq-n-290,cl 2 fed spec 2nd treatment response

• Jackscrew Type And Location

  male left-hand and female right-hand

• Included Contact Quantity

  60

• Included Contact Type

  round socket

• Special Features

  one corner has been cut 0.280 in. off length and 0.160 in. off height

• Precious Material And Location

  contact surfaces gold

• Precious Material And Weight

  0.060 gold grains,troy

• Thread Class

  2a and a2b

• Overall Height

  0.655 inches nominal

• Overall Width

  0.359 inches nominal

• Threaded Device Type

  coupling facility

• Mating End Quantity

  1

• Contact Removability

  nonremovable

• Thread Quantity Per Inch

  56

• Insert Material

  plastic diallyl phthalate and glass fiber

• Terminal Type

  pin

• Contact Material Document And Classification

  qq-c-530 fed spec single material response or qq-c-533 fed spec single material response or qq-b-750 fed spec single material response

• Precious Material

  gold

• Thread Series Designator

  unc