MIL-C-38999

Technical Characteristics

• Thread Class

  2a and 3b

• Thread Direction

  right-hand and right-hand and right-hand

• Overall Length

  0.838 inches maximum

• Overall Width

  1.578 inches maximum

• Distance From Mounting Shoulder To Front Face

  0.442 inches minimum and 0.447 inches maximum

• Threaded Device Type

  back shell and mounting hole

• Mating End Quantity

  12

• Polarization Method

  keyway or multiple keyway and key, multiple key groove

• Shell Type

  solid

• Thread Quantity Per Inch

  18 and 40

• Nominal Thread Size

  1.312 inches and 1.438 inches and 1.500 inches

• Shell Surface Treatment

  cadmium and chromate and zinc

• Definitive Government Spec/Std Reference

  ms27497t22b55a

• Non-Definitive Government Spec/Std Reference

  mil-c-38999

• Test Data Document

  81349-mil-c-38999 specification

• Thread Series Designator

  unef and iso m

• Specification/Standard Data

  96906-ms27497 government standard

• Body Style

  3g straight shape, external coupling

• Overall Height

  1.578 inches maximum

• Unthreaded Mounting Hole Diameter

  0.115 inches minimum and 0.130 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.250 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.250 inches nominal

• Contact Position Arrangement Style

  cjab 22-55 single mating end

• Insert Position In Deg

  0.0 and 95.0 and 132.0 and 232.0 and 260.0

• Connector Locking Method

  bayonet pin

• Iii End Item Identification

  5895-00-222-4224

• Shell Material

  aluminum alloy or zinc

• Shell Surface Treatment Document And Classification

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

• (Non-Core Data) Missing Contact Type And Quantity

  55 round pin

• Manufacturers Code

  81349

• Manufacturers Code

  96906