NSN: 5935-01-513-6273

Technical Characteristics

• Seal Type

  preformed packing

• Thread Series Designator

  un

• Style Designator

  internal threads

• Material

  titanium alloy

• Thread Direction

  right-hand

• End Item Identification

  display panel; seawolf class ssn

• Body Height

  1.210 inches minimum and 1.230 inches maximum

• Thread Quantity Per Inch

  12

• Nominal Thread Size

  2.500 inches

• Mounting Facility Type And Quantity

  1 threaded coupling

• Thread Class

  2b

• Overall Diameter

  1.873 inches minimum and 1.875 inches maximum