NSN: 5935-01-176-1726

Technical Characteristics

• Overall Diameter

  0.590 inches maximum

• Thread Quantity Per Inch

  28

• Thread Series Designator

  unef

• Thread Class

  2b and 2a

• Thread Direction

  right-hand

• Overall Length

  1.440 inches maximum

• End Item Identification

  an/apm-351

• Size Designation

  8

• Mounting Facility Type And Quantity

  2 threaded coupling

• Nominal Thread Size

  0.438 inches and 0.500 inches

• Material

  any acceptable

• Style Designator

  8c straight shape solid type

• Surface Treatment

  any acceptable