51-312

Technical Characteristics

• Nominal Thread Size

  12.000 inches

• Thread Class

  2a

• Included Contact Type

  coaxial pin single mating end single contact grouping

• Contact Removability

  nonremovable single mating end single contact grouping

• Distance From Mounting Shoulder To Front Face

  0.391 inches nominal

• Shell Material Document And Classification

  qq-b-626,comp 22 fed spec single material response

• Contact Material Document And Classification

  mil-s-13282,grade c mil spec single material response single mating end single contact grouping

• Mating End Quantity

  1

• Overall Diameter

  0.281 inches nominal

• Precious Material

  silver and gold

• Included Contact Quantity

  1 single mating end single contact grouping

• Thread Quantity Per Inch

  32

• Contact Material

  silver single mating end single contact grouping

• Insert Material

  plastic single mating end

• Shell Surface Treatment Document And Classification

  qq-p-416,type 2,class 2 fed spec single treatment response

• Overall Length

  0.610 inches nominal

• Thread Direction

  right-hand

• Bushing Accommodation Hole Shape

  round w/flat

• Connector Locking Method

  externally threaded shell

• Terminal Type

  turret single mating end single contact grouping

• Shell Surface Treatment

  cadmium

• Radio Frequency Type Contact Characteristic Impedance In Ohms

  70.0 single mating end single contact grouping

• Body Style

  straight shape, external coupling

• Threaded Device Type

  coupling facility and mounting bushing

• Shell Material

  copper alloy

• Thread Series Designator

  unef

• Precious Material And Location

  contact silver and contact surface gold

• Terminal Location

  back single mating end single contact grouping

• Contact Surface Treatment

  gold single mating end single contact grouping