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NSN 4820-01-420-2149

Valve Ball

About this product

9.000 inches spherical diameter, 8.000 inches valve size for which designed, float part name assigned by controlling agency, valve design control activity: 79128.

Manufacturer part number 829C for national stock number 4820014202149.

Datasheet

  • Product description

    Check Ball NSN 4820-01-420-2149.

  • MPN or Model

    829C

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • End Application
    Strategic sealift conversion ships class
  • Spherical Diameter
    9.000 inches
  • Valve Size For Which Designed
    8.000 inches
  • Part Name Assigned By Controlling Agency
    Float
  • Valve Design Control Activity
    79128
  • Valve Model Number For Which Designed
    8-1398fb-s
  • Material
    Copper alloy
Check Ball

A spherical shaped device that may be of solid or hollow construction. It is designed to seat in an opening thereby preventing the passage of fluid. It may be used with a spring enabling the ball to become unseated at a predetermined pressure as exerted by the fluid flow and to become reseated in the absence of fluid pressure. For valve balls that include ports see ball, valve, ported.

Mechanic Bill explains Valve Ball

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NSN 4820014202149

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
829C Robert H. Wager Company, Inc.
8-1398FB-S ITEM 3 Robert H. Wager Company, Inc.
8-139FB-S ITEM 3 Robert H. Wager Company, Inc.
Stock Check
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