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NSN 4820-01-474-2603

Disk Diaphragm

About this product

Disk goes on both angle and globe valves that are either 0.750 inch or 1.000 inch in size; material is cobalt chromium tungsten nickel per mil-c-24252, comp 1 cond ca-7; external threads are .3125-24unf-2a and internal threads are 1.125-16un-2b.

Manufacturer part number 803-6397434-X3XXXX-047 for national stock number 4820014742603.

Datasheet

  • Product description

    Valve Disk NSN 4820-01-474-2603.

  • MPN or Model

    803-6397434-X3XXXX-047

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    0.2 lb
  • Outside Diameter
    1.406 inches
  • Overall Height
    1.250 inches
  • Tempurature Rating
    Between 28.0 degrees fahrenheit and 160.0 degrees fahrenheit
  • Pressure Rating
    Between 2.0 pounds per square inch and 25.0 pounds per square inch
  • Seat Angle
    15.0 degrees
  • Media For Which Designed
    Water, salt
  • Style Designator
    Plug
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Valve Disk

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

Mechanic Bill explains Disk Diaphragm

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NSN 4820014742603

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
803-6397434-X3XXXX-047 Naval Sea Systems Command
803-6397434-X4XXXX-047 Naval Sea Systems Command
803-6397434-X3XXXX ITEM 47 Naval Sea Systems Command
803-6397434-X4XXXX ITEM 47 Naval Sea Systems Command
6397434 Naval Sea Systems Command
803-6397434-X3XXXX ITEM 14 Naval Sea Systems Command
803-6397434-X3XXXX-014 Naval Sea Systems Command
803-6397434-X4XXXX ITEM 14 Naval Sea Systems Command
803-6397434-X4XXXX-014 Naval Sea Systems Command
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