MIL-C-38999

Technical Characteristics

• Insert Position In Deg

  15.0

• Environmental Protection

  moisture proof and salt water resistant and vibration proof

• Polarization Method

  keyway or multiple keyway

• Contact Material

  copper alloy single mating end single contact grouping

• Distance From Mounting Shoulder To Front Face

  0.910 inches minimum and 0.920 inches maximum

• Threaded Device Type

  back shell and mounting bushing

• Connector Locking Method

  bayonet pin

• Thread Direction

  right-hand and right-hand

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec single treatment response

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium

• Thread Series Designator

  unef and uns

• Body Style

  straight shape, external coupling

• Contact Removability

  removable single mating end single contact grouping

• Terminal Location

  back single mating end single contact grouping

• Shell Type

  solid

• Contact Position Arrangement Style

  25-4 single mating end

• Thread Quantity Per Inch

  18 and 18

• Terminal Type

  crimp single mating end single contact grouping

• Mounting Facility Thickness

  0.062 inches minimum and 0.125 inches maximum

• Included Contact Quantity

  48 single mating end 2nd contact grouping

• Included Contact Type

  round pin single mating end single contact grouping

• Mating End Quantity

  1

• Nominal Thread Size

  1.438 inches and 1.750 inches

• Overall Length

  1.248 inches maximum

• Overall Diameter

  2.296 inches minimum and 2.328 inches maximum

• Included Contact Quantity

  8 single mating end 1st contact grouping

• Thread Class

  2a and 2a