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NSN 4820-01-554-1220

Stop-check Valve Cartridge

About this product

Valve is completely asbestos free.

Manufacturer part number 803-2177525-M5C1AF for national stock number 4820015541220.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-01-554-1220.

  • MPN or Model

    803-2177525-M5C1AF

  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Pipe Size Accommodated
    1.000 inches all ends
  • Flow Control Device
    Disk
  • Maximum Operating Temp
    600.0 degrees fahrenheit single response
  • Connection Style
    Socket (pipe) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Unthreaded internal pipe all ends
  • Maximum Operating Pressure
    900.0 pounds per square inch single response
  • Material
    Nickel alloy body
  • Style Designator
    Straight thru
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 4820015541220

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
803-2177525-M5C1AF Naval Ship Systems Command
2177525 Naval Ship Systems Command
803-2177525 Naval Ship Systems Command
803-2177525-M531 Naval Ship Systems Command
Stock Check
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