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NSN 4820-00-719-5573

Velocity Fuse

About this product

Poppet flow control device, spring disk loading method, 2.5 gallons per minute valve discharge flow rate, connection style: gasket sea (boss) all ends.

Manufacturer part number 7545912-505 for national stock number 4820007195573.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-719-5573.

  • MPN or Model

    7545912-505

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    0.5 lb
  • Thread Class
    3b all ends
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Poppet
  • Disk Loading Method
    Spring
  • Valve Discharge Flow Rate
    2.5 gallons per minute
  • Connection Style
    Gasket sea (boss) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal boss all ends
  • Features Provided
    Pressure tight outlet side
  • Thready Qty Per Inch (tpi)
    20 all ends
  • Adjustable Pressure Range
    +1400.0/+2300.0 pounds per square inch
  • Thread Size
    0.437 inches all ends
  • Opening Pressure Setting
    1550.0 pounds per square inch
  • Material
    Stainless steel flow control device
  • Surface Treatment
    Anodize
  • Surface Treatment Specification
    Mil-a-8625, type 2 military specification single treatment response
  • Style Designator
    Straight thru
  • Thread Series Designator
    Unjf 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 4820007195573

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
7545912-505 Boeing Company, The
A50125A1550 Hydro-aire, Inc.
Stock Check
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