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NSN 4820-00-430-9249

Velocity Fuse

About this product

Poppet flow control device, inside spring bonnet type, threaded bonnet attachment method, disk loading method: spring.

Manufacturer part number RD19056-4 for national stock number 4820004309249.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-430-9249.

  • MPN or Model

    RD19056-4

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • Thread Direction
    Right-hand 3rd end
  • Flow Control Device
    Poppet
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Threaded
  • Disk Loading Method
    Spring
  • Valve Discharge Flow Rate
    117.0 cubic feet per minute
  • Connection Style
    Plain, optional en (pipe) 2nd end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external pipe 3rd end
  • Adjustable Pressure Range
    +3.0/+35.0 pounds per square inch
  • Maximum Operating Pressure
    20.5 pounds per square inch single response
  • Thread Size
    0.125 inches 3rd end
  • Material
    Steel
  • Style Designator
    Cross
  • Thread Series Designator
    Anpt 3rd end
More from these suppliers
Safety Relief Valve

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

Mechanic Bill explains Velocity Fuse

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NSN 4820004309249

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
RD19056-4 Crane Co.
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