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NSN 4820-00-045-5772

Stop-check Valve Cartridge

About this product

3.000 inches 1st end pipe size accommodated, disk flow control device, outside screw-yoke bonnet type, bonnet attachment method: pressure seal, ring type.

Manufacturer part number 1S1290-5 for national stock number 4820000455772.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-00-045-5772.

  • MPN or Model

    1S1290-5

  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    53.2 lb
  • Pipe Size Accommodated
    3.000 inches 1st end
  • Flow Control Device
    Disk
  • Bonnet Type
    Outside screw-yoke
  • Bonnet Attachment Method
    Pressure seal, ring type
  • Maximum Operating Temp
    975.0 degrees fahrenheit single response
  • Connection Style
    Beveled (pipe) 1st end
  • Valve Operation Method
    Manual
  • Connection Type
    Butt weld pipe 1st end
  • Mounting Position
    Vertical
  • Maximum Operating Pressure
    1500.0 pounds per square inch single response
  • Criticality Code Justification
    Zzzy
  • Material
    Steel comp 416 stem
  • Style Designator
    Angle
  • Reference Number Differentiating Characteristics
    Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 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 4820000455772

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
1S1290-5 Anchor/darling Valve Co
MIL-V-22052 Military Specifications
7840-027 B10-308P-05TS Velan Valve Corporation
B10-308P-05TS 7840-027 Velan Valve Corporation
MIL-V-22052L1 Naval Inventory Control Point
N-10263-20-1 3INL1 Naval Inventory Control Point
1S1290-5L1 Naval Inventory Control Point
B10-308P-05TS 7840-027L1 Naval Inventory Control Point
7840-027 B10-308P-05TSL1 Naval Inventory Control Point
N-10263-20-1 3IN Walworth Co The
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