MIL-C-38999

Technical Characteristics

• Thread Class

  2a and 2a

• Environmental Protection

  moisture proof and salt water resistant and vibration proof and corrosion resistant and dust resistant and fuel resistant and fungus resistant and humidity resistant and oil resistant and shock resistant and thermal shock resistant and vibration resistant

• Distance From Mounting Shoulder To Front Face

  0.910 inches minimum and 0.920 inches maximum

• Threaded Device Type

  back shell and mounting bushing

• Insert Position In Deg

  21.0 and 95.0 and 132.0 and 232.0 and 260.0

• Connector Locking Method

  bayonet pin

• Nominal Thread Length

  0.219 inches and 0.316 inches

• Operating Temp Rating

  -65.0 deg celsius minimum and 175.0 deg celsius maximum

• Thread Quantity Per Inch

  20 and 18

• Nominal Thread Size

  0.812 inches and 1.125 inches

• Terminal Location

  back single mating end single contact grouping

• Contact Material

  copper alloy single mating end single contact grouping

• Insert Material

  plastic epoxy single mating end

• Contact Surface Treatment Document And Classification

  mil-g-45204 mil spec single treatment response single mating end single contact grouping

• Shell Material

  aluminum alloy

• Included Contact Quantity

  18 single mating end single contact grouping

• Included Contact Type

  round pin single mating end single contact grouping

• Precious Material And Location

  contact surfaces gold

• Test Data Document

  81349-mil-c-38999 specification

• Thread Series Designator

  unef and unef

• Specification/Standard Data

  96906-ms27468 government standard

• Precious Material

  gold

• Precious Material And Weight

  0.018 gold grains, troy

• Bushing Accommodation Hole Shape

  round w/flat

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec single treatment response

• Shell Surface Treatment

  cadmium

• Terminal Type

  crimp single mating end single contact grouping

• Contact Surface Treatment

  gold single mating end single contact grouping

• Shell Type

  solid

• Polarization Method

  keyway or multiple keyway

• Contact Removability

  removable single mating end single contact grouping

• Contact Position Arrangement Style

  aubc 15-18 single mating end

• Mating End Quantity

  1

• Mounting Facility Thickness

  0.062 inches minimum and 0.125 inches maximum

• Overall Diameter

  1.609 inches minimum and 1.641 inches maximum

• Overall Length

  1.248 inches maximum

• Furnished Items

  preformed packing

• Body Style

  10g straight shape external coupling

• Thread Direction

  right-hand and right-hand