NSN: 5935-00-868-6401

Technical Characteristics

• Thread Class

  2a

• Thread Direction

  right-hand

• Overall Length

  4.000 inches nominal

• Mounting Facility Type And Quantity

  2 threaded coupling

• Thread Quantity Per Inch

  18 and

• Nominal Thread Size

  1.312 inches and

• Nominal Thread Size

  2.250 inches

• Material

  aluminum alloy

• Surface Treatment

  cadmium

• Thread Series Designator

  un

• Thread Series Designator

  unef and

• Thread Quantity Per Inch

  16

• Style Designator

  3c straight type

• Overall Diameter

  1.406 inches nominal