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NSN 4820-01-520-7405

Stop-check Valve Cartridge

About this product

1.000 inches all ends pipe size accommodated, union bonnet attachment method, socket with brazing ring (pipe) all ends connection style, valve operation method: automatic or manual.

Manufacturer part number 803-4384536-52B1 for national stock number 4820015207405.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-01-520-7405.

  • MPN or Model

    803-4384536-52B1

  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Pipe Size Accommodated
    1.000 inches all ends
  • Bonnet Attachment Method
    Union
  • Connection Style
    Socket with brazing ring (pipe) all ends
  • Valve Operation Method
    Automatic or manual
  • Connection Type
    Unthreaded internal pipe all ends
  • Part Name Assigned By Controlling Agency
    In-line stop check valve
  • Material
    Copper alloy body
  • Material Specification
    Astm-b61 assn standard single material response body
  • Style Designator
    Straight thru
More from these suppliers
Stop-check Valve

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

Mechanic Bill explains Stop-check Valve Cartridge

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NSN 4820015207405

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
803-4384536-52B1 Naval Ship Systems Command
11-NS-0469 Electric Boat Corporation
4384536 Naval Ship Systems Command
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