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NSN 4820-01-554-1320

Stop-check Valve Cartridge

About this product

11-inch hand wheel.

Manufacturer part number 803-2177525-S8D1AF for national stock number 4820015541320.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-01-554-1320.

  • MPN or Model

    803-2177525-S8D1AF

  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Pipe Size Accommodated
    2.000 inches all ends
  • Flow Control Device
    Disk
  • Bonnet Type
    Outside screw-yoke
  • Bonnet Attachment Method
    Bolted
  • Maximum Operating Temp
    775.0 degrees fahrenheit single response
  • Connection Style
    Socket (pipe) all ends
  • Valve Operation Method
    Manual
  • Connection Type
    Unthreaded internal pipe all ends
  • Mounting Position
    Horizontal or vertical
  • Maximum Operating Pressure
    900.0 pounds per square inch single response
  • Part Name Assigned By Controlling Agency
    Angle stop-check with backseat
  • Material
    Steel comp 316 stem
  • Style Designator
    Angle
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 4820015541320

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
803-2177525-S8D1AF Naval Ship Systems Command
803-2177525-S841 Naval Ship Systems Command
2177525 Naval Ship Systems Command
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