660-007NF40S8-44

Technical Characteristics

• Seal Material

  rubber, silicone base

• Size Designation

  40

• Thread Class

  2b

• Seal Type

  gasket

• Furnished Items

  chain

• Mounting Facility Type And Quantity

  1 threaded coupling

• Thread Quantity Per Inch

  10

• Surface Treatment

  cadmium and chromate and nickel, electroless

• Thread Direction

  right-hand

• Thread Series Designator

  double stub

• Nominal Thread Size

  2.750 inches

• Body Height

  0.980 inches maximum

• Style Designator

  internal thread w/chain or rope

• Attachment Feature Length

  8.000 inches nominal

• Overall Diameter

  2.969 inches maximum

• Eye Inside Diameter

  2.656 inches nominal

• End Item Identification

  6660-01-148-1772 meteorological

• Material

  aluminum alloy