MIL-C-38999

Technical Characteristics

• Body Style

  3g straight shape, external coupling

• Overall Height

  1.312 inches nominal

• Overall Width

  1.312 inches nominal

• ~2

  stant and oil resistant and shock resistant and thermal shock resistant and vibr

• ~3

  ation resistant

• Unthreaded Mounting Hole Diameter

  0.123 inches minimum and 0.138 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Height

  0.531 inches nominal

• Distance From Mounting Shoulder To Front Face

  0.815 inches minimum and 0.820 inches maximum

• Threaded Device Type

  back shell

• Mating End Quantity

  1

• Shell Type

  solid

• Thread Quantity Per Inch

  20

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium

• ~1

  ntact type

• Thread Series Designator

  unef

• Specification/Standard Data

  96906-ms27656 government standard

• Thread Class

  2a

• Thread Direction

  right-hand

• Overall Length

  1.289 inches maximum

• ~1

  ant and dust resistant and fuel resistant and fungus resistant and humidity resi

• Environmental Protection

  moisture proof and salt water resistant and vibration proof and corrosion resist

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.531 inches nominal

• Contact Position Arrangement Style

  bcas 17-26

• Polarization Method

  keyway or multiple keyway

• Insert Position In Deg

  0.0

• Connector Locking Method

  bayonet pin

• Nominal Thread Length

  0.219 inches

• Operating Temp Rating

  -65.0 deg celsius minimum and 200.0 deg celsius maximum

• Nominal Thread Size

  0.938 inches

• Insert Material

  plastic epoxy single mating end

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec single treatment response

• Missing Contact Type And Quantity

  26 round socket single mating end single contact grouping single accommodated co

• Test Data Document

  81349-mil-c-38999 specification