MS90563-11C

Technical Characteristics

• Surface Treatment

  cadmium and nickel

• Thread Quantity Per Inch

  7

• Eye Inside Diameter

  0.271 inches minimum and 0.291 inches maximum

• Thread Class

  2b

• Seal Type

  gasket

• Furnished Items

  chain

• Mounting Facility Type And Quantity

  1 threaded coupling

• Overall Diameter

  3.750 inches maximum

• Thread Direction

  right-hand

• Thread Series Designator

  double stub

• Style Designator

  internal thread w/chain or rope

• Size Designation

  52

• Attachment Feature Length

  10.750 inches minimum and 11.250 inches maximum

• Specification/Standard Data

  81349-milc22992 government specification

• Nominal Thread Size

  3.500 inches

• Seal Material

  any acceptable

• Material

  aluminum alloy

• Test Data Document

  81349-milc22992 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type

• ~1

  data on certain environmental and performance