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NSN 4820-01-067-9924

Disk Diaphragm

About this product

4.125 inches outside diameter, 1.156 inches shoulder height, 0.560 inches shoulder width, thready qty per inch (tpi): 12.

Manufacturer part number 803-2177142-51X-02A for national stock number 4820010679924.

Datasheet

  • Product description

    Valve Disk NSN 4820-01-067-9924.

  • MPN or Model

    803-2177142-51X-02A

  • 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.)
    12 lb
  • Thread Class
    2b
  • Outside Diameter
    4.125 inches
  • Overall Height
    2.275 inches
  • Shoulder Height
    1.156 inches
  • Shoulder Width
    0.560 inches
  • Thready Qty Per Inch (tpi)
    12
  • Thread Size
    2.500 inches
  • Seat Angle
    45.0 degrees
  • Material
    Steel
  • Style Designator
    Plug
  • Thread Series Designator
    Un
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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 4820010679924

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
803-2177142-51X-02A Naval Sea Systems Command
803-2177142 Naval Sea Systems Command
803-2177142-51X-02A Naval Sea Systems Command
803-2177142 Naval Sea Systems Command
Stock Check
Availability for this item was last checked on 03/02/22. The quantities and conditions available at the time were:
  • NE: 38
  • NS: 1