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NSN 4820-01-220-2302

Disk Diaphragm

About this product

Disk has stelliting.

Manufacturer part number 055381 ITEM 32 for national stock number 4820012202302.

Datasheet

  • Product description

    Valve Disk NSN 4820-01-220-2302.

  • MPN or Model

    055381 ITEM 32

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Inside Diameter
    2.922 inches
  • Shank Diameter
    Between 3.986 inches and 3.990 inches
  • Outside Diameter
    Between 5.652 inches and 5.654 inches
  • Overall Height
    7.250 inches
  • Flange Seat To Disk End Height
    5.625 inches
  • Pressure Rating
    1500.0 pounds per square inch
  • Seat Angle
    60.0 degrees
  • Material
    Steel
  • Media For Which Designed
    Steam
  • Style Designator
    Poppet
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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 4820012202302

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
055381 ITEM 32 William Powell Company The
130720 William Powell Company The
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