MIL-C-38999

Technical Characteristics

• Thread Direction

  right-hand and right-hand

• Body Style

  10g straight shape external coupling

• Overall Length

  1.243 inches nominal

• Overall Diameter

  2.188 inches nominal

• Environmental Protection

  moisture proof and salt water resistant and vibration proof

• Distance From Mounting Shoulder To Front Face

  0.915 inches nominal

• Mounting Facility Thickness

  0.125 inches maximum

• Threaded Device Type

  back shell and mounting bushing

• Mating End Quantity

  1

• Polarization Method

  keyway or multiple keyway

• Insert Position In Deg

  0.0

• Shell Type

  solid

• Shell Surface Treatment

  cadmium

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec single treatment response

• Bushing Accommodation Hole Shape

  round w/flat

• Missing Contact Type And Quantity

  21 round socket single mating end single contact grouping single accommodated contact type

• Manufacturers Code

  81349

• Thread Class

  2a and 2a

• Contact Position Arrangement Style

  axba 23-21 single mating end

• Connector Locking Method

  bayonet pin

• Thread Quantity Per Inch

  18 and 18

• Nominal Thread Size

  1.312 inches and 1.625 inches

• Shell Material

  aluminum alloy

• Definitive Government Spec/Std Reference

  ms27468t23b21b

• Manufacturers Code

  96906

• Non-Definitive Government Spec/Std Reference

  mil-c-38999

• Test Data Document

  81349-mil-c-38999 specification

• Thread Series Designator

  unef and unef

• Specification/Standard Data

  96906-ms27468 government standard