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NSN 4820-01-533-4482

Chest Valve

About this product

Working pressure 250 psig; manifold of 3 different sized valves: 8" inlet, 8", 4" and 2" outlets, flanged iaw newport news 201991, 201987 and 201983 respectively; this valve used in pump room 2, coolant turb gen rm 1 and reator aux rm no. 1; this valve uses interlock bar pc 57 and interlock support pc 64; similar to 4820-01-532-4826, difference is interlock bar pc 69 and bar 68.

Manufacturer part number 508-4325339(ASSY99) for national stock number 4820015334482.

Datasheet

  • Product description

    Manifold Valve Assembly NSN 4820-01-533-4482.

  • MPN or Model

    508-4325339(ASSY99)

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • End Connection Quantity
    4
  • End Application
    Cvn 68, 69, 70, 71, 72, 73; w/s nuclear reactor boundary area
  • Valve Operation Method
    Manual
  • Valve Quantity
    3
  • Connection Type
    Flange, round w/holes
  • Body Material
    Copper alloy
  • Test Data Document
    81349-mil-s-901d specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Furnished Items And Quantity
    3 handwheel
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Manifold Valve Assembly

A device consisting of two or more valves of the same or different type in a common body or housing. It may have multiple end connections, and the valves function(s) may or may not be dependent of each other. For items consisting of two or more complete valves joined together, see valve assembly.

Mechanic Bill explains Chest Valve

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NSN 4820015334482

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
508-4325339(ASSY99) Naval Ship Systems Command
4325339 Naval Ship Systems Command
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