MIL-C-38999/20

Technical Characteristics

• Environmental Protection

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

• 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

• 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

• 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

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium

• Contact Surface Treatment Document And Classification

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

• Thread Tolerance Class

  6g external

• Body Style

  straight shape, external coupling

• Thread Series Designator

  iso m and special acme

• Precious Material

  gold

• Distance From Mounting Shoulder To Front Face

  20.1 millimeters maximum

• Nominal Thread Size

  37.0 millimeters and 1.625 inches

• Insert Position In Deg

  180.0 and 80.0 and 0.0 and 215.0 and 298.0

• Contact Position Arrangement Style

  25-61 single mating end

• 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

• 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

• Overall Height

  45.7 millimeters minimum and 46.3 millimeters maximum

• Mating End Quantity

  1

• Contact Removability

  removable single mating end single contact grouping

• 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

• Precious Material And Location

  contact surfaces gold

• Included Contact Type

  round socket single mating end single contact grouping

• Terminal Location

  back single mating end single contact grouping

• Included Contact Quantity

  61 single mating end single contact grouping

• Shell Type

  solid

• Specification/Standard Data

  81349-dod-c-38999/20 government specification

• Contact Surface Treatment

  gold single mating end single contact grouping

• Thread Class

  2a

• Precious Material And Weight

  0.061 gold grains, troy

• Overall Length

  31.5 millimeters maximum

• Terminal Type

  crimp single mating end single contact grouping

• Overall Width

  45.7 millimeters minimum and 46.3 millimeters maximum