NSN: 5935-01-477-1497

Technical Characteristics

• Test Data Document

  81349-d38999 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 data

• Shell Surface Treatment

  cadmium

• Contact Removability

  removable single mating end all contact groupings

• Nominal Thread Size

  37.0 millimeters

• End Item Identification

  b-2 bomber

• Included Contact Type

  round pin single mating end all contact groupings

• Polarization Method

  key, multiple key groove

• Contact Material

  copper alloy single mating end all contact groupings

• Nominal Thread Length

  7.11 millimeters and 0.280 inches

• Contact Surface Treatment

  gold single mating end all contact groupings

• Mating End Quantity

  1

• Overall Diameter

  1.875 inches nominal

• Specification/Standard Data

  mil-c-38999 government specification

• Thread Class

  2b

• Thread Series Designator

  iso m and special acme

• Precious Material

  gold

• Connector Locking Method

  internally threaded coupling ring

• Contact Position Arrangement Style

  24-24 single mating end

• Thread Tolerance Class

  6g internal

• Environmental Protection

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

• Included Contact Quantity

  12 single mating end 1st contact grouping

• Operating Temp Rating

  -65.0 deg celsius minimum and 175.0 deg celsius maximum

• Thread Direction

  right-hand

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec single treatment response

• Included Contact Quantity

  12 single mating end 2nd contact grouping

• Terminal Location

  back single mating end all contact groupings

• Insert Material

  gold single mating end

• Shell Material

  aluminum alloy

• Body Style

  straight shape, internal coupling

• Special Features

  shell to shell conductivity shall be one milliohm maximum

• Precious Material And Location

  contact surfaces gold

• Overall Length

  1.234 inches nominal

• Terminal Type

  solder well single mating end all contact groupings

• Insert Position In Deg

  200.0 and 0.0 and 140.0 and 257.0

• Shell Type

  solid

• Threaded Device Type

  coupling facility

• ~1

  on certain environmental and performance req