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NSN 4820-01-057-2890

Disk Diaphragm

About this product

0.375 inches inside diameter, 0.732 inches shank diameter, 1.975 inches flange diameter, flange seat to disk end height: 0.105 inches .

Manufacturer part number 115391-1 for national stock number 4820010572890.

Datasheet

  • Product description

    Valve Disk NSN 4820-01-057-2890.

  • MPN or Model

    115391-1

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    194120 - Washers/gaskets/pckg Dvcs NOI
  • Inside Diameter
    0.375 inches
  • Shank Diameter
    0.732 inches
  • Flange Diameter
    1.975 inches
  • Overall Height
    0.547 inches
  • Flange Seat To Disk End Height
    0.105 inches
  • Seat Angle
    42.0 degrees
  • Material
    Aluminum alloy
  • 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 4820010572890

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
115391-1 Honeywell International Inc.
115391-1 Honeywell International Inc.
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