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NSN 4820-00-922-8420

Stop-check Valve

Datasheet

  • Product description

    Stop-check Valve NSN 4820-00-922-8420.

  • MPN or Model

    SS845-1889587ASSYE

  • Schedule B
    8481.30.1090 (Check valves of copper having a pressure rating of 850 kpa or over)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    6 lb
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

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NSN 4820009228420

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
SS845-1889587ASSYE Naval Ship Systems Command
2620-902ASSYE The Walworth Company
2620-902ASSYEL1 Naval Inventory Control Point
DS2140-1B260WS1INL1 Naval Inventory Control Point
SS845-1889587ASSYEL1 Naval Inventory Control Point
2620-902ASSYE Electric Boat Corporation
DS2140-1B260WS1IN Walworth Co The
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