NSN: 5935-01-261-0857

Technical Characteristics

• Thread Class

  2b

• Overall Diameter

  1.345 inches maximum

• Mounting Facility Type And Quantity

  1 threaded coupling

• Material

  aluminum alloy

• Overall Length

  1.305 inches nominal

• End Item Identification

  1005-01-063-4762 armament subsystem,helicopter,20 millimeter automatic gun

• Surface Treatment

  cadmium and chromate and nickel, electroless

• Thread Direction

  right-hand

• Cable Opening Quantity

  1

• Style Designator

  r.f. threaded

• Thread Series Designator

  unef

• Size Designation

  20

• Cable Opening Diameter

  0.750 inches minimum

• Thread Quantity Per Inch

  18

• Nominal Thread Size

  1.188 inches