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NSN 4820-00-287-4637

Velocity Fuse

About this product

0.250 inches 1st end pipe size accommodated, disk flow control device, spring disk loading method, connection style: plain, optional en (pipe) 1st end.

Manufacturer part number 4824-934713PC1T012 for national stock number 4820002874637.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-287-4637.

  • MPN or Model

    4824-934713PC1T012

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Pipe Size Accommodated
    0.250 inches 1st end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Disk
  • Disk Loading Method
    Spring
  • Connection Style
    Plain, optional en (pipe) 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal pipe 1st end
  • Thready Qty Per Inch (tpi)
    18 1st end
  • Thread Size
    0.250 inches 2nd end
  • Opening Pressure Setting
    625.0 pounds per square inch
  • Material
    Nickel alloy seat
  • Style Designator
    Angle
  • Thread Series Designator
    Npt 1st end
  • Reference Number Differentiating Characteristics
    As differentiated by pac adsv and valve size
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 4820002874637

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
4824-934713PC1T012 Naval Ship Systems Command
282-4900-801823REVCPCV50 Naval Ship Systems Command
385-4900-1225407ALT1PCV3 Naval Ship Systems Command
4824-158796PC1-4-625 Naval Ship Systems Command
4824-934713ALT10PC1-4625 Naval Ship Systems Command
43835ALT10PC1-4625 Portsmouth Naval Shipyard
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