NK27-31S

Technical Characteristics

• Overall Length

  1.172 inches minimum and 1.266 inches maximum

• Shell Type

  solid

• Thread Series Designator

  un

• Terminal Type

  solder well single mating end single contact grouping

• Overall Width

  1.609 inches minimum and 1.641 inches maximum

• Threaded Device Type

  coupling facility

• Nominal Thread Size

  1.5625 inches

• Contact Removability

  nonremovable single mating end single contact grouping

• Connector Locking Method

  internally threaded coupling nut

• Unthreaded Mounting Hole Diameter

  0.164 inches minimum and 0.174 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.254 inches minimum and 1.264 inches maximum

• Precious Material

  silver

• Mating End Quantity

  1

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.254 inches minimum and 1.264 inches maximum

• Contact Maximum Current Rating In Amps

  10.0 single mating end single contact grouping

• Thread Class

  2b

• Included Contact Quantity

  27 single mating end single contact grouping

• Bushing Accommodation Hole Shape

  round

• Polarization Method

  keyway or multiple keyway

• Contact Material

  copper alloy single mating end single contact grouping

• Overall Height

  1.609 inches minimum and 1.641 inches maximum

• Precious Material And Weight

  0.027 silver grains, troy

• Thread Direction

  right-hand

• Thread Quantity Per Inch

  6

• Shell Material

  aluminum alloy

• Precious Material And Location

  contact surfaces silver

• Shell Surface Treatment

  cadmium

• Contact Surface Treatment

  silver single mating end single contact grouping

• Body Style

  straight shape, external coupling

• Insert Position In Deg

  0.0

• Included Contact Type

  round socket single mating end single contact grouping

• Distance From Mounting Shoulder To Front Face

  1.125 inches nominal

• Terminal Location

  back single mating end single contact grouping

• Contact Position Arrangement Style

  nk-27 single mating end