MS3450K28-21S

Technical Characteristics

• Thread Direction

  right-hand and right-hand

• Body Style

  straight shape,external couplingw/backshell

• Environmental Protection

  moisture resistant and salt water resistant and vibration resistant

• Unthreaded Mounting Hole Diameter

  0.172 inches minimum and 0.187 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.562 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.562 inches nominal

• Distance From Mounting Shoulder To Front Face

  0.812 inches minimum and 0.843 inches maximum

• Mating End Quantity

  1

• Contact Maximum Ac Voltage Rating In Volts

  500.0

• Contact Maximum Dc Voltage Rating In Volts

  700.0

• Insert Position In Deg

  0.0

• Shell Type

  solid

• Connector Locking Method

  externally threaded shell

• Thread Quantity Per Inch

  18 and a18

• Terminal Location

  back

• Insert Material

  plastic silicone

• Terminal Type

  crimp

• Shell Material

  metal ferrous

• Shell Surface Treatment

  nickel

• Included Contact Quantity

  37

• Thread Class

  2a and a2a

• Overall Length

  2.125 inches maximum

• Overall Height

  1.969 inches minimum and 2.031 inches maximum

• Overall Width

  1.969 inches minimum and 2.031 inches maximum

• Threaded Device Type

  back shell and coupling facility

• Contact Position Arrangement Style

  28-21

• Contact Removability

  removable

• Polarization Method

  keyway or multiple keyway

• Nominal Thread Length

  0.290 inches and 0.625 inches

• Nominal Thread Size

  1.750 inches and 1.750 inches

• Test Data Document

  81349-mil-c-5015 specification

• Thread Series Designator

  uns and uns

• Specification/Standard Data

  81349-mil-c-5015 government specification