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NSN 4820-01-220-5575

Velocity Fuse

About this product

Disk flow control device, inside screw bonnet type, bolted bonnet attachment method, bolt hole quantity: 8 all ends.

Manufacturer part number S1384 4IN90T140 for national stock number 4820012205575.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-220-5575.

  • MPN or Model

    S1384 4IN90T140

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Bolted
  • Bolt Hole Quantity
    8 all ends
  • Valve Operation Method
    Automatic
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Valve Size
    4.000 inches
  • Opening Pressure Setting
    300.0 pounds per square inch
  • Outside Diameter
    9.000 inches 2nd end
  • Thickness
    0.812 inches 1st end
  • First Connection Face To Centerline Distance
    6.250 inches
  • Bolt Hole Diameter
    0.875 inches 1st end
  • Second Connection Face To Centerline Distance
    6.250 inches
  • Bolt Circle Diameter
    9.500 inches 1st end
  • Flange Face Design
    Raised straight all ends
  • Raised Face Height
    0.062 inches all ends
  • Raised Face Diameter
    8.500 inches 1st end
  • Material
    Steel comp 303 stem
  • Style Designator
    C1a angle flanged 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 4820012205575

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
S1384 4IN90T140 Leslie Controls, Inc.
C3339 4IN90T140PSI PL4198 Leslie Controls, Inc.
Stock Check
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