1-321-802-5889

NSN 4820-01-368-0668

Velocity Fuse

About this product

Poppet flow control device, inside spring bonnet type, threaded bonnet attachment method, connection style: g46a plain (tube) all ends.

Manufacturer part number SS-4R-3A-F for national stock number 4820013680668.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-368-0668.

  • MPN or Model

    SS-4R-3A-F

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • Thread Class
    3a all ends
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Poppet
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Threaded
  • Connection Style
    G46a plain (tube) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external tube all ends
  • Adjustable Pressure Range
    +3000.0/+4000.0 pounds per square inch
  • Thread Size
    0.256 inches all ends
  • Material
    Steel comp 316 body
  • Style Designator
    Err-090
  • Thread Series Designator
    Unf all ends
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 4820013680668

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
SS-4R-3A-F Swagelok Company
SS-4R-3A-F Nupro Co
SS-4R-3A-F Swagelok Company
Stock Check
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