1-321-802-5889

NSN 4820-01-581-8816

Disk Diaphragm

About this product

Assembly includes hinge, disc, disc nut and cotter pin.

Manufacturer part number 803-1385721-81-18 for national stock number 4820015818816.

Datasheet

  • Product description

    Valve Disk NSN 4820-01-581-8816.

  • MPN or Model

    803-1385721-81-18

  • 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
    Valve chk swg 2.00ips 400psi sbu brz
  • Part Name Assigned By Controlling Agency
    Disk assembly
  • Material
    Nickel alloy
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 4820015818816

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
803-1385721-81-18 Naval Ship Systems Command
1385721 Naval Ship Systems Command
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