390-004

Technical Characteristics

• Thread Series Designator

  unef

• End Item Identification

  a/a42r-1 refueling system

• Nominal Thread Size

  0.563 inches

• Style Designator

  straight type w/cable clamp

• Overall Width

  0.937 inches maximum

• Surface Treatment

  cadmium and chromate

• Thread Class

  2b

• Cable Opening Diameter

  0.188 inches minimum and 0.312 inches maximum

• Overall Length

  2.779 inches maximum

• Material

  aluminum

• Thread Direction

  right-hand

• Mounting Facility Type And Quantity

  1 threaded coupling and 1 clamp assembly

• Cable Opening Quantity

  1

• Thread Quantity Per Inch

  24

• Size Designation

  10

• Overall Height

  0.720 inches maximum