MIL-C-38999

Technical Characteristics

• Contact Position Arrangement Style

  17-8 single mating end

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.062 inches nominal

• Mating End Quantity

  1

• Distance From Mounting Shoulder To Front Face

  0.815 inches minimum and 0.820 inches maximum

• Overall Width

  1.292 inches minimum and 1.332 inches maximum

• Polarization Method

  keyway or multiple keyway

• Operating Temp Rating

  -65.0 deg celsius minimum and 175.0 deg celsius maximum

• Thread Quantity Per Inch

  20

• ~1

  data on certain environmental and performanc

• Test Data Document

  81349-mil-c-38999 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type

• Nominal Thread Size

  0.938 inches

• Overall Length

  1.039 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.062 inches nominal

• Thread Class

  2a

• Overall Height

  1.292 inches minimum and 1.332 inches maximum

• Threaded Device Type

  back shell

• Shell Type

  solid

• Missing Contact Type And Quantity (Non-Core)

  err-070

• Thread Series Designator

  unef

• Specification/Standard Data

  96906-ms27505 government standard

• Insert Position In Deg

  0.0

• Body Style

  straight shape, external coupling

• Unthreaded Mounting Hole Diameter

  0.123 inches minimum and 0.138 inches maximum

• Shell Surface Treatment

  cadmium

• Shell Material

  aluminum alloy

• Connector Locking Method

  bayonet pin

• Thread Direction

  right-hand

• Environmental Protection

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