DOC-C-38999/20

Technical Characteristics

• Thread Direction

  right-hand

• Overall Height

  23.8 millimeters nominal

• Center To Center Distance Between Mounting Facilities Parallel To Height

  18.2 millimeters nominal

• Distance From Mounting Shoulder To Front Face

  20.9 millimeters maximum

• Threaded Device Type

  back shell and coupling facility

• Insert Position In Deg

  113.0

• Shell Type

  solid

• Thread Quantity Per Inch

  10

• Thread Pitch In Millimeters

  1.00

• Terminal Location

  back

• Contact Surface Treatment

  gold and silver

• Insert Material

  plastic epoxy

• Terminal Type

  crimp

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  nickel

• Thread Tolerance Class

  6g external

• Included Contact Quantity

  3

• Included Contact Type

  round pin

• Test Data Document

  81349-dod-c-38999 specification

• Thread Series Designator

  iso m

• Specification/Standard Data

  81349-dod-c-38999/20 government specification

• Thread Class

  2a

• Overall Length

  31.5 millimeters maximum

• Overall Width

  23.8 millimeters nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  18.2 millimeters nominal

• Mating End Quantity

  1

• Contact Removability

  removable

• Polarization Method

  keyway or multiple keyway

• Nominal Thread Size

  12.0 millimeters and 0.625 inches

• Contact Material

  copper alloy

• Precious Material

  gold and silver