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NSN 4820-00-375-7542

Disk Diaphragm

About this product

3.125 inches outside diameter, 12 thready qty per inch (tpi), 40.0 degrees seat angle, material: copper alloy.

Manufacturer part number 609-4775887ITEM for national stock number 4820003757542.

Datasheet

  • Product description

    Valve Disk NSN 4820-00-375-7542.

  • MPN or Model

    609-4775887ITEM

  • 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.)
    0.8 lb
  • Thread Class
    2b
  • Outside Diameter
    3.125 inches
  • Overall Height
    1.062 inches
  • Thready Qty Per Inch (tpi)
    12
  • Thread Size
    2.000 inches
  • Seat Angle
    40.0 degrees
  • Material
    Copper alloy
  • Style Designator
    Plug
  • Thread Series Designator
    Un
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 4820003757542

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
609-4775887ITEM Naval Sea Systems Command
609-4775887 ITE Naval Ship Systems Command
3601-1286275REVBPC3 Naval Sea Systems Command
3601-1286372RECBPC3 Naval Sea Systems Command
564-3601-936611ALT5PCD Naval Sea Systems Command
571-3601-1302659REVAPC3 Naval Sea Systems Command
K1-3601-1000194ALT3PCD Naval Sea Systems Command
564-3601-936611ALT5PCD Naval Ship Systems Command
571-3601-1302659REVAPC3 Naval Ship Systems Command
3601-1286275REVBPC3 Naval Ship Systems Command
3601-1286372REVBPC3 Naval Ship Systems Command
K1-3601-1000194ALT3PCD Naval Ship Systems Command
3965-26REVBPC3 Electric Boat Corporation
3965-26REVDPC3 Electric Boat Corporation
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