DOD-C-38999

Technical Characteristics

• Shell Type

  solid

• Contact Surface Treatment

  gold single mating end single contact grouping

• Thread Class

  2a

• Mounting Slot Width (Non-Core)

  3.2 millimeters nominal

• Overall Height

  39.7 millimeters nominal

• Overall Length

  31.5 millimeters maximum

• Terminal Type

  crimp single mating end single contact grouping

• Threaded Device Type

  back shell and coupling facility

• ~1

  type data on certain environmental and performa

• Test Data Document

  81349-mil-dtl-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

• Specification/Standard Data

  81349-mil-dtl-38999/20 government specification

• Terminal Location

  back single mating end single contact grouping

• Precious Material And Location

  contact surfaces gold

• Contact Removability

  removable single mating end single contact grouping

• Body Style

  straight shape, external coupling

• Thread Tolerance Class

  6g external

• Environmental Protection

  salt water resistant and moisture proof and vibration proof

• Contact Surface Treatment Document And Classification

  mil-g-45204 mil spec single treatment response single mating end single contact grouping

• Shell Surface Treatment

  cadmium

• Shell Material

  aluminum alloy

• Overall Width

  39.7 millimeters nominal

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec single treatment response

• Thread Direction

  right-hand and right-hand

• Connector Locking Method

  externally threaded shell

• Included Contact Quantity

  79 single mating end single contact grouping

• Thread Pitch In Millimeters

  1.00

• Nominal Thread Size

  31.0 millimeters and 1.375 inches

• Mounting Slot Length (Non-Core)

  4.9 millimeters nominal

• Center To Center Distance Between Mounting Facilities Parallel To Height

  31.7 millimeters nominal

• Included Contact Type

  round pin single mating end single contact grouping

• Mating End Quantity

  1

• Insert Position In Deg

  218.0 and 164.0 and 67.0 and 0.0 and 280.0

• Thread Series Designator

  iso m and special acme

• Precious Material

  gold

• Distance From Mounting Shoulder To Front Face

  20.1 millimeters maximum

• Contact Position Arrangement Style

  21-35 single mating end

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  31.7 millimeters nominal

• Precious Material And Weight

  0.079 gold grains, troy

• Polarization Method

  keyway or multiple keyway

• Contact Material

  copper alloy single mating end single contact grouping

• Insert Material

  plastic epoxy single mating end

• Thread Quantity Per Inch

  10

• Operating Temp Rating

  -65.0 deg celsius minimum and 175.0 deg celsius maximum