MIL-C-38999

Technical Characteristics

• Unthreaded Mounting Hole Diameter

  0.128 inches nominal

• Overall Length

  1.289 inches maximum

• Insert Position In Deg

  190.0 and 160.0 and 50.0 and 0.0 and 225.0

• ~1

  data on certain environmental and performanc

• Body Style

  straight shape, external coupling

• Threaded Device Type

  back shell or coupling facility

• Thread Quantity Per Inch

  20 and 18 and 18

• Shell Type

  solid

• Nominal Thread Size

  0.812 inches

• 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

• Shell Surface Treatment

  cadmium and chromate or nickel

• Contact Position Arrangement Style

  15-15 single mating end

• Overall Width

  1.219 inches minimum and 1.239 inches maximum

• Distance From Mounting Shoulder To Front Face

  0.815 inches minimum and 0.820 inches maximum

• Nominal Thread Length

  0.219 inches

• Shell Material

  aluminum alloy or zinc

• Center To Center Distance Between Mounting Facilities Parallel To Height

  0.969 inches nominal

• Shell Surface Treatment Document And Classification

  qq-p-416 ty ii,cl 3 fed spec single treatment response

• Thread Class

  2a and 2a and 2b

• Mating End Quantity

  12

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.969 inches nominal

• Connector Locking Method

  bayonet pin

• Thread Series Designator

  unef and unef and unef

• Overall Height

  1.219 inches minimum and 1.239 inches maximum

• Polarization Method

  keyway or multiple keyway and key, multiple key groove

• Thread Direction

  right-hand and right-hand and right-hand

• Specification/Standard Data

  96906-ms27656 government standard