DOD-C-38999/20

Technical Characteristics

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  34.93 millimeters minimum and 38.10 millimeters maximum

• Threaded Device Type

  back shell and coupling facility

• Included Contact Quantity

  23 single mating end 2nd contact grouping

• Contact Position Arrangement Style

  25-43 single mating end

• Contact Material

  copper alloy single mating end all contact groupings

• Test Data Document

  81349-dod-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

• ~1

  data on certain environmental and performanc

• Insert Position In Deg

  160.0 and 191.0 and 116.0 and 311.0

• Nominal Thread Length

  7.11 millimeters and 0.280 inches

• Contact Surface Treatment

  gold single mating end all contact groupings

• Overall Height

  45.7 millimeters minimum and 46.3 millimeters maximum

• Mating End Quantity

  1

• Thread Series Designator

  iso m and special acme

• Precious Material

  gold

• Environmental Protection

  corrosion resistant and humidity resistant and thermal shock resistant and shock resistant and oil resistant and fungus resistant and dust resistant and fuel resistant and vibration proof and salt water resistant and moisture proof and vibration resistant

• Nominal Thread Size

  37.0 millimeters and 1.625 inches

• Body Style

  straight shape, flange mount external coupling

• Precious Material And Weight

  0.043 gold grains, troy

• Overall Length

  33.66 millimeters maximum

• Polarization Method

  keyway or multiple keyway

• Insert Material

  plastic epoxy single mating end

• Thread Quantity Per Inch

  10

• Thread Pitch In Millimeters

  1.00

• Mounting Slot Length

  5.95 millimeters minimum and 6.35 millimeters maximum

• Connector Locking Method

  externally threaded shell

• Thread Direction

  right-hand and right-hand

• Contact Surface Treatment Document And Classification

  mil-g-45204 mil spec single treatment response single mating end all contact groupings

• Center To Center Distance Between Mounting Facilities Parallel To Height

  34.93 millimeters minimum and 38.10 millimeters maximum

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec single treatment response

• Terminal Location

  back single mating end all contact groupings

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium

• Contact Removability

  removable single mating end all contact groupings

• Thread Tolerance Class

  6g external

• Operating Temp Rating

  -65.0 deg celsius minimum and 200.0 deg celsius maximum

• Mounting Slot Width

  3.71 millimeters minimum and 4.11 millimeters maximum

• Included Contact Type

  round socket single mating end all contact groupings

• Precious Material And Location

  contact surfaces gold

• Shell Type

  solid

• Specification/Standard Data

  81349-dod-c-38999/20 government specification

• Thread Class

  2a

• Included Contact Quantity

  20 single mating end 1st contact grouping

• Terminal Type

  crimp single mating end all contact groupings

• Overall Width

  45.7 millimeters minimum and 46.3 millimeters maximum