NSN: 5935-01-478-1030

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

• Environmental Protection

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

• Threaded Device Type

  back shell and coupling facility

• ~1

  on certain environmental and performance req

• ~1

  vibration resistant

• Terminal Type

  crimp single mating end single contact grouping

• Thread Class

  2a

• Contact Surface Treatment

  gold single mating end single contact grouping

• Shell Type

  solid

• Overall Length

  33.16 millimeters maximum

• Terminal Location

  back single mating end single contact grouping

• Contact Position Arrangement Style

  19-35 single mating end

• Precious Material And Location

  contact surfaces gold

• Special Features

  shell to shell conductivity shall be one milliohm maximum

• Operating Temp Rating

  -65.0 deg celsius minimum and 200.0 deg celsius maximum

• Contact Removability

  removable single mating end single contact grouping

• Body Style

  straight shape, internal coupling

• Thread Tolerance Class

  6g external

• Shell Material

  aluminum alloy

• Thread Direction

  right-hand

• Nominal Thread Size

  28.0 millimeters and 1.250 inches

• End Item Identification

  b-2 bomber, aircraft cen sec

• Insert Material

  plastic epoxy single mating end

• Contact Material

  copper alloy single mating end single contact grouping

• Specification/Standard Data

  81349-mil-c-38999 government specification

• Connector Locking Method

  internally threaded coupling ring

• Precious Material

  gold

• Thread Series Designator

  iso m and special acme

• Overall Diameter

  38.5 millimeters maximum

• Mating End Quantity

  1

• Insert Position In Deg

  0.0 and 197.0 and 153.0 and 79.0 and 272.0

• Included Contact Type

  round pin single mating end single contact grouping

• Polarization Method

  key, multiple key groove

• Shell Surface Treatment

  nickel

• Included Contact Quantity

  66 single mating end single contact grouping