21-489015-201

Technical Characteristics

• Contact Removability

  removable single mating end single contact grouping

• Insert Position In Deg

  74.0

• Overall Height

  1.219 inches nominal

• Precious Material And Location

  contact surfaces gold

• Thread Series Designator

  unef

• Terminal Location

  back single mating end single contact grouping

• Overall Length

  2.012 inches maximum

• Shell Type

  solid

• Special Features

  contact no. 34,35,36 and 37 are grounded

• Contact Surface Treatment

  gold single mating end single contact grouping

• Threaded Device Type

  back shell

• Thread Class

  2a

• Unthreaded Mounting Hole Diameter

  0.126 inches minimum and 0.132 inches maximum

• Contact Maximum Current Rating In Amps

  5.0 single mating end single contact grouping

• Included Contact Quantity

  37 single mating end single contact grouping

• Nominal Thread Size

  0.812 inches

• Terminal Type

  crimp single mating end single contact grouping

• Distance From Mounting Shoulder To Front Face

  0.930 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Height

  0.969 inches nominal

• Overall Width

  1.219 inches nominal

• Polarization Method

  keyway or multiple keyway

• Contact Material

  copper alloy single mating end single contact grouping

• Precious Material And Weight

  0.037 gold grains, troy

• Thread Quantity Per Inch

  20

• Thread Direction

  right-hand

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.969 inches nominal

• Environmental Protection

  cold resistant and salt water resistant and heat resistant and moisture proof and vibration proof

• Connector Locking Method

  bayonet pin

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec single treatment response

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium

• Contact Position Arrangement Style

  15-35 single mating end

• Contact Surface Treatment Document And Classification

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

• Body Style

  straight shape, external coupling

• Included Contact Type

  round pin single mating end single contact grouping

• Criticality Code Justification

  feat

• Mating End Quantity

  1

• Precious Material

  gold

• Nominal Thread Length

  0.219 inches