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NSN 4820-01-408-5735

Velocity Fuse

About this product

Poppet flow control device, -40.0 degrees fahrenheit minimum operating temp, g46b plain (pipe) all ends connection style, valve operation method: automatic.

Manufacturer part number HP559B-2M-450 for national stock number 4820014085735.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-408-5735.

  • MPN or Model

    HP559B-2M-450

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Poppet
  • Maximum Operating Temp
    275.0 degrees fahrenheit single response
  • Minimum Operating Temp
    -40.0 degrees fahrenheit
  • Connection Style
    G46b plain (pipe) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external pipe all ends
  • Maximum Operating Pressure
    600.0 pounds per square inch single response
  • Thread Size
    0.250 inches all ends
  • Opening Pressure Setting
    450.0 pounds per square inch
  • Material
    Steel comp 302 flow control device
  • Media For Which Designed
    Fuel/oil, hydrocarbon 2nd response
  • Style Designator
    Err-090
  • Thread Series Designator
    Npt all ends
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 4820014085735

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
HP559B-2M-450 Circor Aerospace, Inc.
6701614 Naval Sea Systems Command
HP559B-2M-450 Circor Aerospace, Inc.
6701614 Naval Sea Systems Command
HP559B-2M-450 Circor Aerospace, Inc.
6701614 Naval Sea Systems Command
HP559B-2M-450 Circor Aerospace, Inc.
6701614 Naval Sea Systems Command
HP559B-2M-450 Circor Aerospace, Inc.
6701614 Naval Sea Systems Command
HP559B-2M-450 Circor Aerospace, Inc.
6701614 Naval Sea Systems Command
Stock Check
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