MS3121E22-55P

Technical Characteristics

• Thread Class

  2a

• Overall Length

  1.709 inches maximum

• Overall Diameter

  1.688 inches nominal

• Environmental Protection

  moisture proof and salt water resistant and vibration proof

• Distance From Mounting Shoulder To Front Face

  0.535 inches nominal

• Contact Position Arrangement Style

  cjab 22-55 single mating end

• Contact Maximum Ac Voltage Rating In Volts

  600.0 single mating end single contact grouping

• Polarization Method

  keyway or multiple keyway

• Connector Locking Method

  bayonet pin

• Thread Quantity Per Inch

  18

• Nominal Thread Size

  1.312 inches

• Contact Surface Treatment

  gold and nickel single mating end single contact grouping

• Contact Surface Treatment Document And Classification

  mil-g-45204,type 1,class 1,grade c mil spec 1st treatment response and qq-n-290,grade e fed spec 2nd treatment response single mating end single contact grouping

• Shell Material

  aluminum alloy 6061

• Included Contact Quantity

  55 single mating end single contact grouping

• Included Contact Type

  round pin single mating end single contact grouping

• Special Features

  solder flange mounted

• Iii Precious Material And Location

  contact surfaces gold

• Iii Precious Material And Weight

  0.055 gold grains, troy

• Iii Precious Material

  gold

• Manufacturers Code

  81349

• Manufacturers Code

  96906

• Test Data Document

  81349-mil-c-26482 specification

• Thread Series Designator

  unef

• Thread Direction

  right-hand

• Body Style

  10g straight shape external coupling

• Threaded Device Type

  back shell

• Mating End Quantity

  1

• Contact Removability

  removable single mating end single contact grouping

• Insert Position In Deg

  0.0

• Shell Type

  solid

• Nominal Thread Length

  0.290 inches

• Terminal Location

  back single mating end single contact grouping

• Terminal Type

  crimp single mating end single contact grouping

• Shell Material Document And Classification

  qq-a-367,comp 6061-t6 fed spec single material response

• Definitive Government Spec/Std Reference

  ms3121e22-55p

• Non-Definitive Government Spec/Std Reference

  mil-c-26482

• Specification/Standard Data

  96906-ms3121 government standard