MIL-C-38999

Technical Characteristics

• Mounting Facility Thickness

  0.062 inches minimum and 0.125 inches maximum

• Nominal Thread Length

  0.316 inches

• Overall Diameter

  1.500 inches nominal

• Environmental Protection

  salt water resistant and moisture proof and vibration resistant

• Contact Surface Treatment

  gold single mating end all contact groupings

• Mating End Quantity

  1

• Contact Position Arrangement Style

  15-15 single mating end

• Distance From Mounting Shoulder To Front Face

  0.915 inches nominal

• Precious Material

  gold

• Nominal Thread Size

  1.125 inches

• Overall Length

  1.248 inches maximum

• Specification/Standard Data

  81349-mil-c-38999 government specification

• Polarization Method

  keyway or multiple keyway

• Precious Material And Weight

  0.037 gold grains, troy

• Thread Direction

  right-hand

• Bushing Accommodation Hole Shape

  round w/flat

• Connector Locking Method

  bayonet pin

• Threaded Device Type

  mounting bushing

• Terminal Location

  back single mating end all contact groupings

• Shell Material

  aluminum alloy

• Insert Position In Deg

  21.00

• Included Contact Quantity

  14 single mating end 2nd contact grouping

• Included Contact Type

  round socket single mating end all contact groupings

• Precious Material And Location

  contact surfaces gold

• Shell Surface Treatment

  cadmium and chromate

• Thread Series Designator

  unef

• Shell Type

  solid

• Thread Class

  2a

• Body Style

  straight shape threaded

• Terminal Type

  crimp single mating end all contact groupings

• Included Contact Quantity

  1 single mating end 1st contact grouping