MIL-C-38999/20

Technical Characteristics

• Terminal Location

  back single mating end single contact grouping

• Shell Type

  solid

• Contact Surface Treatment

  gold single mating end single contact grouping

• Thread Class

  2a

• Contact Position Arrangement Style

  23-35 single mating end

• Terminal Type

  crimp single mating end single contact grouping

• ~1

  data on certain environmental and performanc

• ~1

  vibration resistant

• Test Data Document

  81349-mil-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

• Environmental Protection

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

• Center To Center Distance Between Mounting Facilities Parallel To Height

  31.75 millimeters minimum and 34.93 millimeters maximum

• Precious Material

  gold

• Distance From Mounting Shoulder To Front Face

  20.1 millimeters maximum

• Furnished Items (Non-Core)

  spare contact

• Overall Height

  42.6 millimeters minimum and 43.2 millimeters maximum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  31.75 millimeters minimum and 34.93 millimeters maximum

• Included Contact Quantity

  100 single mating end single contact grouping

• Overall Length

  33.66 millimeters maximum

• Features Provided

  scoopproof design and color band engagement indicator

• Specification/Standard Data

  81349-mil-c-38999/20 government specification

• 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

• Thread Pitch In Millimeters

  1.00

• Threaded Device Type

  back shell and coupling facility

• Nominal Thread Length

  7.11 millimeters and 0.428 inches

• Mating End Quantity

  1

• Connector Locking Method

  externally threaded shell

• Thread Direction

  right-hand and right-hand

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec single treatment response

• Precious Material And Weight

  0.100 gold grains, troy

• Overall Width

  42.6 millimeters minimum and 43.2 millimeters maximum

• Shell Material

  aluminum alloy

• Nominal Thread Size

  1.500 inches and 34.0 millimeters

• 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

• Contact Removability

  removable single mating end single contact grouping

• Insert Position In Deg

  164.0 and 218.0 and 0.0 and 67.0 and 280.0

• 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

• Mounting Slot Length

  5.95 millimeters minimum and 6.35 millimeters maximum