AC-1988

Technical Characteristics

• Nominal Thread Size

  0.438 inches

• Polarization Method

  contact

• Thread Direction

  right-hand

• Unthreaded Mounting Hole Diameter

  0.115 inches minimum and 0.135 inches maximum

• Connector Locking Method

  externally threaded shell

• Contact Position Arrangement Style

  tnc single mating end

• Overall Height

  0.660 inches minimum and 0.720 inches maximum

• Overall Length

  1.060 inches minimum and 1.120 inches maximum

• Body Style

  straight shape, external coupling

• Shell Material Document And Classification

  qq-b-613 fed spec single material response

• Shell Material

  copper alloy

• Environmental Protection

  vibration resistant and moisture resistant and salt water resistant

• Thread Series Designator

  unef

• Shell Type

  solid

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.490 inches minimum and 0.510 inches maximum

• Thread Class

  2a

• Center To Center Distance Between Mounting Facilities Parallel To Height

  0.490 inches minimum and 0.510 inches maximum

• Distance From Mounting Shoulder To Front Face

  0.970 inches minimum and 1.030 inches maximum

• Thread Quantity Per Inch

  28

• Threaded Device Type

  coupling facility

• Mating End Quantity

  1

• Overall Width

  0.660 inches minimum and 0.720 inches maximum