521-3

Technical Characteristics

• Overall Diameter

  0.312 inches nominal

• Terminal Location

  back single mating end single contact grouping

• Shell Type

  solid

• Terminal Type

  solder well single mating end single contact grouping

• Contact Surface Treatment

  gold single mating end single contact grouping

• Nominal Thread Size

  0.250 inches

• Included Contact Type

  coaxial pin single mating end single contact grouping

• Threaded Device Type

  coupling facility

• Thread Series Designator

  uns

• Body Style

  angle, shape, internal coupling

• Shell Material

  steel

• Contact Maximum Ac Voltage Rating In Volts

  500.0 single mating end single contact grouping

• Contact Removability

  nonremovable single mating end single contact grouping

• Contact Material Document And Classification

  qq-c-530,1/2 hard fed spec single material response single mating end single contact grouping

• Connector Locking Method

  internally threaded coupling nut

• Insert Material

  plastic fluorocarbon single mating end

• Precious Material And Weight

  0.005 gold grains, troy

• Mating End Quantity

  1

• Precious Material And Location

  contact surface gold

• Overall Length

  1.000 inches maximum

• Connector Cable Strain Relief Method

  compression nut

• Thread Class

  2b

• Included Contact Quantity

  1 single mating end single contact grouping

• Precious Material

  gold

• Environmental Protection

  vibration resistant and shock resistant and corrosion resistant

• Contact Material

  copper alloy single mating end single contact grouping

• Thread Direction

  right-hand

• Contact Position Arrangement Style

  osm single mating end

• Shell Material Document And Classification

  qq-s-764,cond a,cl 303 fed spec single material response

• Contact Surface Treatment Document And Classification

  mil-g-45204,ty 1,grade c,cl 2 mil spec single treatment response single mating end single contact grouping

• Thread Quantity Per Inch

  36

• Overall Height

  0.675 inches nominal