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NSN 4820-00-762-1306

Velocity Fuse

About this product

Poppet flow control device, spring disk loading method, plain, optional en (pipe) 2nd end connection style, valve operation method: automatic.

Manufacturer part number 559B6MP20 for national stock number 4820007621306.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-762-1306.

  • MPN or Model

    559B6MP20

  • 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
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    250.0 degrees fahrenheit single response
  • Connection Style
    Plain, optional en (pipe) 2nd end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal pipe 2nd end
  • Features Provided
    Pressure tight outlet side
  • Maximum Operating Pressure
    200.0 pounds per square inch single response
  • Thread Size
    0.750 inches all ends
  • Opening Pressure Setting
    20.0 pounds per square inch
  • Material
    Copper alloy body
  • Media For Which Designed
    Gas, inert 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 4820007621306

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
559B6MP20 Circor Aerospace, Inc.
11241398-19 Ballistic Missile Defense Systems
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