186187-4

Technical Characteristics

• Thread Class

  2a

• Overall Length

  1.228 inches nominal

• Mounting Facility Thickness

  0.062 inches minimum and 0.125 inches maximum

• Contact Removability

  nonremovable

• Contact Maximum Current Rating In Amps

  7.5

• Polarization Method

  keyway or multiple keyway

• Connector Locking Method

  bayonet pin

• Nominal Thread Size

  1.250 inches

• Contact Material

  copper alloy

• Insert Material

  rubber chloroprene class cr

• Terminal Type

  pin

• Shell Material

  aluminum alloy

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec all treatment responses (use only when all treatment is controlled by the same document and classifications are identical)

• Included Contact Quantity

  32

• Included Contact Type

  round socket

• Precious Material And Location

  contact surfaces gold

• Thread Direction

  right-hand

• Overall Diameter

  1.812 inches nominal

• Environmental Protection

  moisture proof and salt water resistant and vibration proof

• Distance From Mounting Shoulder To Front Face

  0.884 inches nominal

• Threaded Device Type

  mounting bushing

• Mating End Quantity

  1

• Contact Maximum Ac Voltage Rating In Volts

  600.0

• Insert Position In Deg

  0.0

• Shell Type

  solid

• Thread Quantity Per Inch

  18

• Terminal Location

  back

• Contact Surface Treatment

  gold

• Contact Surface Treatment Document And Classification

  mil-g-45204,type 2,class 1 mil spec single treatment response

• Shell Surface Treatment

  cadmium and chromate

• Bushing Accommodation Hole Shape

  round w/flat

• Precious Material And Weight

  0.032 gold grains,troy

• Precious Material

  gold

• Thread Series Designator

  unef