1-321-802-5889

NSN 4820-01-172-8332

Disk Diaphragm

About this product

5.295 inches outside diameter, 12 thready qty per inch (tpi), 45.0 degrees seat angle, material: nickel alloy.

Manufacturer part number 6553-255 PIECE 5 for national stock number 4820011728332.

Datasheet

  • Product description

    Valve Disk NSN 4820-01-172-8332.

  • MPN or Model

    6553-255 PIECE 5

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    6.5 lb
  • Thread Class
    2b
  • Outside Diameter
    5.295 inches
  • Overall Height
    4.822 inches
  • Thready Qty Per Inch (tpi)
    12
  • Thread Size
    2.250 inches
  • Seat Angle
    45.0 degrees
  • Material
    Nickel alloy
  • Style Designator
    Plug
  • Thread Series Designator
    Un
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 4820011728332

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
6553-255 PIECE 5 Tate Andale, Inc.
6553-255 PIECE 5 Derbyshire Machine & Tool Co
6553-255 PIECE 5 Huntington Ingalls Incorporated
Stock Check
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