1-321-802-5889

NSN 4820-01-209-2928

Disk Diaphragm

About this product

17.005 inches outside diameter, 5.125 inches flange seat to disk end height, 3.000 inches under flange height, material: copper alloy.

Manufacturer part number 71553-78X7 PIECE 1 for national stock number 4820012092928.

Datasheet

  • Product description

    Valve Disk NSN 4820-01-209-2928.

  • MPN or Model

    71553-78X7 PIECE 1

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Outside Diameter
    17.005 inches
  • Overall Height
    8.125 inches
  • Flange Seat To Disk End Height
    5.125 inches
  • Under Flange Height
    3.000 inches
  • Material
    Copper alloy
  • Media For Which Designed
    Water, salt
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 4820012092928

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
71553-78X7 PIECE 1 Electric Boat Corporation
SSN671-515-2047288 PIECE 1 Naval Ship Systems Command
SSN671-515-2047288 Naval Ship Systems Command
71553-78X7 Electric Boat Corporation
Stock Check
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