1654063-2

Technical Characteristics

• Thread Class

  2b

• Eye Inside Diameter

  0.140 inches nominal

• Seal Material

  rubber

• Attachment Feature Length

  5.000 inches nominal

• Seal Type

  gasket

• Size Designation

  21

• Thread Quantity Per Inch

  18

• Special Test Features

  navord od41152

• Style Designator

  internal thread w/chain or rope

• Thread Series Designator

  unef

• Reference Number Differentiating Characteristics

  as differentiated by special test features

• Thread Direction

  right-hand

• Body Height

  0.469 inches nominal

• Overall Diameter

  1.594 inches nominal

• Nominal Thread Length

  0.250 inches

• Mounting Facility Type And Quantity

  1 threaded coupling

• Nominal Thread Size

  1.375 inches

• Material

  aluminum alloy

• Surface Treatment

  cadmium