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NSN 4820-01-521-5760

Disk Diaphragm

About this product

2 disks required for a valve; disks are mounted on shafts and pivot from the center; (4) springs close the valve.

Manufacturer part number D-3.0-72-03-C-0 for national stock number 4820015215760.

Datasheet

  • Product description

    Valve Disk NSN 4820-01-521-5760.

  • MPN or Model

    D-3.0-72-03-C-0

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • End Application
    4820-01-521-5508 check valve
  • Tempurature Rating
    150.0 degrees fahrenheit
  • Pressure Rating
    225.0 pounds per square inch
  • Material
    Copper alloy 922
  • Material Specification
    Astm b61 national specification single material response
  • Media For Which Designed
    Water
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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 4820015215760

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
D-3.0-72-03-C-0 Core Industries Inc.
AN-3.0-72M-METAL-E-2 Core Industries Inc.
AN-3.0-72M-METAL-E Core Industries Inc.
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