1-321-802-5889

NSN 4820-01-547-2839

Disk Diaphragm

About this product

2.312 in diameter groove for gasket seal on bottom; similar to 01-372-3492 which is made of bronze, dimensions are identical.

Manufacturer part number 803-1385789TYA 2IN SH 7 PC NO 6 for national stock number 4820015472839.

Datasheet

  • Product description

    Valve Disk NSN 4820-01-547-2839.

  • MPN or Model

    803-1385789TYA 2IN SH 7 PC NO 6

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Thread Class
    2b
  • Outside Diameter
    3.062 inches
  • Overall Height
    0.750 inches
  • End Application
    Overhaul/availability ffg33
  • Thready Qty Per Inch (tpi)
    12
  • Thread Size
    1.750 inches
  • Part Name Assigned By Controlling Agency
    Disk, aluminum
  • Material
    Aluminum alloy
  • Material Specification
    Astm-b221, alloy 5083, 5086 or 5456, cond h112 assn standard single material response
  • Style Designator
    Solid
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 4820015472839

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
803-1385789TYA 2IN SH 7 PC NO 6 Naval Ship Systems Command
803-1385789TYG 2IN SH 7 PC NO 6 Naval Ship Systems Command
1385789 Naval Ship Systems Command
Stock Check
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