UG-690/U

Technical Characteristics

• Contact Material

  copper alloy all mating ends single contact grouping

• Contact Surface Treatment Document And Classification

  qq-s-365 fed spec single treatment response all mating ends single contact grouping

• Precious Material

  silver

• Included Contact Type

  coaxial socket all mating ends single contact grouping

• Included Contact Quantity

  1 2nd mating end single contact grouping

• Contact Surface Treatment

  silver all mating ends single contact grouping

• Thread Class

  2b

• ~1

  data on certain environmental and performanc

• Thread Quantity Per Inch

  32

• Overall Length

  0.721 inches nominal

• Connector Locking Method

  bayonet pin and internally threaded shell

• Contact Position Arrangement Style

  bnc 1st mating end

• Thread Direction

  right-hand

• Precious Material And Weight

  0.010 silver grains, troy

• Insert Material

  plastic all mating ends

• Overall Diameter

  0.437 inches nominal

• Precious Material And Location

  contact surfaces silver

• Contact Removability

  nonremovable all mating ends single contact grouping

• Mating End Quantity

  2

• Shell Material

  copper

• Thread Series Designator

  unef

• Contact Position Arrangement Style

  sm 2nd mating end

• Shell Type

  solid

• Nominal Thread Size

  0.250 inches

• Specification/Standard Data

  81349-mil-a-27434/20 government specification

• Environmental Protection

  corrosion resistant and shock proof and vibration proof

• Included Contact Quantity

  1 1st mating end single contact grouping

• Threaded Device Type

  coupling facility

• Body Style

  straight shape, external/internal coupling

• Test Data Document

  81349-mil-a-27434 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type