MIL-C-28731/34

Technical Characteristics

• Contact Material Document And Classification

  qq-b-750 fed spec single material response single mating end single contact grouping

• Thread Series Designator

  unc

• Nominal Thread Size

  0.190 inches

• Mating End Quantity

  1

• Guide Design And Location

  hexagon shape male post left-hand at 12 oclock and hexagon shape male post right-hand at 12 oclock

• Thread Class

  2b

• Precious Material

  gold

• Insert Material Document And Classification

  mil-m-14,type sdg-f or type gdi-30f mil spec all material responses single mating end

• Contact Surface Treatment

  gold single mating end single contact grouping and nickel single mating end single contact grouping

• Thread Quantity Per Inch

  32

• Overall Width

  2.718 inches nominal

• Terminal Location

  back single mating end single contact grouping

• Precious Material And Location

  contact surfaces gold

• Connector Locking Method

  post jacksocket

• Contact Removability

  removable single mating end single contact grouping

• End Item Identification

  an/sys-1

• Center To Center Distance Between Mounting Facilities Parallel To Height

  0.765 inches nominal

• Precious Material And Weight

  0.165 gold grains, troy

• Included Contact Type

  hermaphrodite single mating end single contact grouping

• Insert Material

  plastic diallyl phthalate single mating end and glass fiber single mating end

• Overall Length

  2.770 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  2.282 inches nominal

• Polarization Method

  guide pin/socket

• Thread Direction

  right-hand

• Body Style

  straight shape, rectangular

• Included Contact Quantity

  165 single mating end single contact grouping

• Contact Surface Treatment Document And Classification

  mil-g-45204 ty ii,grade d,cl 1 mil spec 1st treatment response single mating end single contact grouping and qq-n-290 cl 2 fed spec 2nd treatment response single mating end single contact grouping

• Contact Material

  copper alloy single mating end single contact grouping

• Unthreaded Mounting Hole Diameter

  0.125 inches nominal

• Overall Height

  1.234 inches nominal

• Terminal Type

  crimp single mating end single contact grouping

• Environmental Protection

  humidity resistant and vibration resistant and thermal shock resistant and salt water resistant

• Threaded Device Type

  coupling facility

• Contact Maximum Current Rating In Amps

  5.0 single mating end single contact grouping

• Contact Maximum Ac Voltage Rating In Volts

  1000.0 single mating end single contact grouping