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NSN 4820-01-288-7179

Stop-check Valve Cartridge

About this product

1.250 inches all ends pipe size accommodated, disk flow control device, inside screw bonnet type, bonnet attachment method: bolted.

Manufacturer part number 803-2177525-C6C1AF for national stock number 4820012887179.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-01-288-7179.

  • MPN or Model

    803-2177525-C6C1AF

  • Schedule B
    8481.30.2090 (Check valves of steel)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    27 lb
  • Pipe Size Accommodated
    1.250 inches all ends
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside screw
  • 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
  • Maximum Operating Pressure
    900.0 pounds per square inch single response
  • Criticality Code Justification
    Zzzy
  • Material
    Steel flow control device
  • Style Designator
    Straight thru
  • Furnished Items And Quantity
    1 handwheel
  • Reference Number Differentiating Characteristics
    Material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items
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 4820012887179

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
803-2177525-C6C1AF Naval Ship Systems Command
803-2177525-C631AF Naval Ship Systems Command
803-2177525-C631AFL1 Naval Inventory Control Point
803-2177525-C6C1AFL1 Naval Inventory Control Point
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