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NSN 4820-00-541-1443

Velocity Fuse

About this product

0.375 inches all ends pipe size accommodated, disk flow control device, inside spring bonnet type, bonnet attachment method: threaded.

Manufacturer part number 2651-3-8-25PSI for national stock number 4820005411443.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-541-1443.

  • MPN or Model

    2651-3-8-25PSI

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Pipe Size Accommodated
    0.375 inches all ends
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Threaded
  • Disk Loading Method
    Spring
  • Renewable Seat Ring Type
    Threaded
  • Maximum Operating Temp
    406.0 degrees fahrenheit single response
  • Connection Style
    Plain, optional en (pipe) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal pipe all ends
  • Features Provided
    Bonnet packing and pressure tight outlet side
  • Adjustable Pressure Range
    +10.0/+250.0 pounds per square inch
  • Maximum Operating Pressure
    250.0 pounds per square inch single response
  • Thread Size
    0.375 inches all ends
  • Material
    Steel stem
  • Material Specification
    Qq-c-390, alloy b5/d/ federal specification single material response body
  • Media For Which Designed
    Gas, natural 2nd response
  • Style Designator
    Angle
  • 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 4820005411443

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2651-3-8-25PSI Crane Co
2651-3-8 Crane Co
50688-21 Engineered Arresting Systems
503879-8 Naval Air Warfare Center Aircraft
Stock Check
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