UG-657A/U

Technical Characteristics

• Environmental Protection

  weatherproof

• Mating End Quantity

  1

• Overall Diameter

  0.570 inches nominal

• Precious Material And Location

  contact surfaces gold and contact surfaces silver

• Distance From Mounting Shoulder To Front Face

  0.500 inches nominal

• Included Contact Quantity

  1 single mating end single contact grouping

• Nominal Thread Size

  0.375 inches

• Thread Quantity Per Inch

  32

• Bushing Accommodation Hole Shape

  round

• Contact Material

  copper alloy single mating end single contact grouping

• Contact Surface Treatment

  gold single mating end single contact grouping and silver single mating end single contact grouping

• Thread Direction

  right-hand

• Connector Locking Method

  bayonet pin

• Overall Length

  1.300 inches nominal

• Included Contact Type

  coaxial socket single mating end single contact grouping

• Threaded Device Type

  mounting bushing

• Precious Material And Weight

  0.005 gold grains, troy and 0.005 silver grains, troy

• Mounting Facility Thickness

  0.050 inches nominal

• Contact Position Arrangement Style

  bnc single mating end

• Body Style

  straight shape, external coupling

• Insert Material

  plastic tetrafluoroethylene single mating end

• Shell Material

  copper alloy

• Thread Series Designator

  unef

• Terminal Location

  back single mating end single contact grouping

• Shell Type

  solid

• Contact Removability

  nonremovable single mating end single contact grouping

• Terminal Type

  solder well single mating end single contact grouping

• Precious Material

  gold and silver

• Thread Class

  2a