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NSN 4820-01-201-2897

Disk Diaphragm

About this product

3.281 inches taper length, 1.997 inches taper major diameter, 100.0 pounds per square inch pressure rating, material: copper alloy 922.

Manufacturer part number DD4589 PIECE 3 2 1/2 INCH for national stock number 4820012012897.

Datasheet

  • Product description

    Valve Disk NSN 4820-01-201-2897.

  • MPN or Model

    DD4589 PIECE 3 2 1/2 INCH

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • Thread Class
    3b
  • Overall Height
    4.031 inches
  • Taper Length
    3.281 inches
  • Taper Major Diameter
    1.997 inches
  • Pressure Rating
    100.0 pounds per square inch
  • Thread Size
    0.750 inches
  • Material
    Copper alloy 922
  • Material Specification
    Astm b61 national specification single material response
  • Media For Which Designed
    Gas or oil or water
  • Style Designator
    Solid wedge
  • Thread Series Designator
    Unc
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

Pricing and Availability

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NSN 4820012012897

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
DD4589 PIECE 3 2 1/2 INCH Clow Corp
D2-213-82-0001 PC 3 Clow Corp
D2-213-82-0001 Clow Corp
DD4589 Clow Corp
Stock Check
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